Nut,self-locking,hexa

DLA Aviation solicited quotes for 257 each self-locking hexagon nuts (NSN 5310-00-720-8554) under RFQ SPE4A627T1879, with quotes due October 20, 2026 via DIBBS. The RFQ attachment states the item is source-controlled, limited to vendors with access to limited rights data or traceability to approved sources, named as Republic Fastener Mfg. Corp. and Allison Transmission Inc. The Set Aside line reads No Set-Aside Used.

Delivery is required within 105 days, FOB Origin with inspection at origin, to DLA Distribution Warner Robins, Georgia. The part number is 6749114-1032, and the procurement is classified under PSC 5310, Nuts and Washers. The solicitation type is Fast Auto Evaluation. The attachment states the RFQ is a micro-purchase candidate for automated award unless first article test requirements apply, in which case all quotes receive manual review. Offerors are encouraged to submit quantity ranges to allow award adjustments without resolicitation.

The item is a critical application item that must be manufactured and tested in accordance with limited rights data. It is subject to ITAR/EAR export controls and requires CMMC Level 2 certification and NIST SP 800-171 cybersecurity compliance. Mandatory representations include the Buy American Act (DFARS 252.225-7001), Berry Amendment domestic material restrictions with the threshold reduced to $150,000, and the prohibition on covered telecommunications equipment. The RFQ incorporates the DLA Master Solicitation for Automated Simplified Acquisitions, Revision 105, dated May 20, 2026, and lists technical and quality requirements RA001, RC001, RD002, RD005, RP001, RQ011, RQ017, RQ032, and RQ009.