Opportunity
DIBBS #SPE4A6-27-T-2289
DLA solicitation for 2,109 critical-application self-locking double-hexagon nuts
Posted
October 13, 2026
Respond By
October 20, 2026
Identifier
SPE4A6-27-T-2289
NAICS
332722
The Defense Logistics Agency is seeking a critical-application self-locking nut for military supply. - Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; contact listed as Charece Smith. The request is issued through DLA’s DIBBS platform. - Product: 2,109 self-locking double-hexagon nuts, NSN 5310-01-182-5122. - Approved OEMs and part numbers: Fairchild Fasteners Fullerton Opns — HS4447-428; Space-Lok, Inc. — HS4447-428; SPS Technologies, LLC — 61170-428. - Notable requirements: The nut is identified as a critical application item. Delivery is required within 67 days after order, FOB origin; inspection and acceptance are at origin. Packaging must meet DLA requirements and ASTM D3951. - Period of performance: Single supply delivery; no option periods or recurring subscription are identified.
Description
NUT, SELF-LOCKING, DOUBL (QTY: 2109, NSN: 5310-01-182-5122, Purchase Request: 7018681686) Approved Sources: - CAGE: 16258, Part No: HS4447-428, Company: SPACE-LOK, INC. - CAGE: 1PDG6, Part No: HS4447-428 - CAGE: 56878, Part No: 61170-428, Company: SPS TECHNOLOGIES, LLC