Opportunity
DIBBS #SPE4A6-27-T-3908
DLA solicitation for 23 source-controlled Sikorsky-pattern self-locking nuts
Posted
October 14, 2026
Respond By
October 21, 2026
Identifier
SPE4A6-27-T-3908
NAICS
332722
DLA Weapons Support is seeking 23 source-controlled double-hexagon self-locking nuts for an aircraft application. - Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Nyjel Knowlin. - Item requested: 23 self-locking double-hexagon nuts, NSN 5310-01-008-9345, described as “NUT, SELF-LOCKING, DOUBL.” - OEMs and approved-source identifiers: Sikorsky Aircraft Corporation part number SS5086-05 and SPS Technologies, LLC part number EWSN26AG5. - Technical requirements: Source-controlled critical-application item; manufacture and testing must meet the cited Sikorsky drawing requirements (drawing SS5086, Revision 16, and reference drawing SS5086-05). - Delivery and acceptance: Delivery is required 709 days after order. FOB origin, with inspection and acceptance at origin. - Services: None specified.
Description
NUT, SELF-LOCKING, DOUBL (QTY: 23, NSN: 5310-01-008-9345, Purchase Request: 7018625573) Approved Sources: - CAGE: 56878, Part No: EWSN26AG5, Company: SPS TECHNOLOGIES, LLC - CAGE: 78286, Part No: SS5086-05, Company: SIKORSKY AIRCRAFT CORPORATION