Opportunity

DIBBS #SPE4A6-26-T-26XJ

DLA Aviation solicits self-locking double hexagon nuts (NSN 5310-00-552-350)

Posted

September 08, 2026

Respond By

September 15, 2026

Identifier

SPE4A6-26-T-26XJ

NAICS

332722

DLA Aviation, ASC Commodities Division is seeking self-locking double hexagon nuts (NSN 5310-00-552-350) for multiple contract line items. - Government Buyer: - Defense Logistics Agency (DLA) Aviation, ASC Commodities Division - Buyer: Angela Caraballo (Buyer Code DAC0136) - Products Requested: - Self-locking double hexagon nuts (NSN 5310-00-552-350) - Multiple line items with quantities ranging from 1 to 80 units per line, totaling several hundred units - All items must meet technical requirements and packaging per ASTM D3951, marking per MIL-STD-129 - OEMs and Vendors: - No specific OEMs named in the solicitation; only NSN and part number provided - Unique/Notable Requirements: - Strict compliance with export control, cybersecurity, and domestic sourcing regulations - Delivery required within 5 days for all line items - Inspection and acceptance at origin; FOB destination - Shipments must be traceable with specific shipping addresses and handling instructions

Description

NUT, SELF-LOCKING, DO (QTY: 3, NSN: 5310-00-055-2350, Purchase Request: 7018148120) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 5, NSN: 5310-00-055-2350, Purchase Request: 7018148251) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 2, NSN: 5310-00-055-2350, Purchase Request: 7018149285) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 40, NSN: 5310-00-055-2350, Purchase Request: 7018147902) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 2, NSN: 5310-00-055-2350, Purchase Request: 7018147707) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 40, NSN: 5310-00-055-2350, Purchase Request: 7018153990) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 1, NSN: 5310-00-055-2350, Purchase Request: 7018148449) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 46, NSN: 5310-00-055-2350, Purchase Request: 7018152845) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 2, NSN: 5310-00-055-2350, Purchase Request: 7018150068) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 2, NSN: 5310-00-055-2350, Purchase Request: 7018151469) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 44, NSN: 5310-00-055-2350, Purchase Request: 7018154086) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 8, NSN: 5310-00-055-2350, Purchase Request: 7018169739) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 2, NSN: 5310-00-055-2350, Purchase Request: 7018148013) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 1, NSN: 5310-00-055-2350, Purchase Request: 7018147681) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 41, NSN: 5310-00-055-2350, Purchase Request: 7018148479) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 40, NSN: 5310-00-055-2350, Purchase Request: 7018149168) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 30, NSN: 5310-00-055-2350, Purchase Request: 7018155673) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 8, NSN: 5310-00-055-2350, Purchase Request: 7018153349) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 30, NSN: 5310-00-055-2350, Purchase Request: 7018153219) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 2, NSN: 5310-00-055-2350, Purchase Request: 7018154083) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 2, NSN: 5310-00-055-2350, Purchase Request: 7018148626) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 4, NSN: 5310-00-055-2350, Purchase Request: 7018155052) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 10, NSN: 5310-00-055-2350, Purchase Request: 7018148017) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 30, NSN: 5310-00-055-2350, Purchase Request: 7018149750) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 20, NSN: 5310-00-055-2350, Purchase Request: 7018152176) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 12, NSN: 5310-00-055-2350, Purchase Request: 7018154912) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 80, NSN: 5310-00-055-2350, Purchase Request: 7018148700) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 41, NSN: 5310-00-055-2350, Purchase Request: 7018156949) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 1, NSN: 5310-00-055-2350, Purchase Request: 7018150607) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 78, NSN: 5310-00-055-2350, Purchase Request: 7018153592) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 1, NSN: 5310-00-055-2350, Purchase Request: 7018149970) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 26, NSN: 5310-00-055-2350, Purchase Request: 7018153989) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 68, NSN: 5310-00-055-2350, Purchase Request: 7018153965) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

NUT, SELF-LOCKING, DO (QTY: 74, NSN: 5310-00-055-2350, Purchase Request: 7018152162) Approved Sources: - CAGE: 27238, Part No: SS5086-06, Company: BRISTOL INDUSTRIES, LLC - CAGE: 56878, Part No: EWSN26AG-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 56878, Part No: SS5086-06, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-06, Company: SIKORSKY AIRCRAFT CORPORATION

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