Nut,self-locking,plat

Defense Logistics Agency Aviation is soliciting quotes for 901 self-locking plate nuts (NSN 5310-00-990-3447) under Request for Quotations SPE4A626U4195, with quotes due October 2, 2026. The procurement is set aside for Total Small Business.

Deliveries must occur within the continental United States within 146 days, FOB Origin with inspection and acceptance at destination. Quotes must be submitted through DIBBS. The item is covered under the First Destination Transportation program, and offerors must comply with the Berry Amendment, Buy American Act, and DFARS 252.225-7001, which applies to quotes above the micro-purchase threshold.

Requirements include Cybersecurity Maturity Model Certification Level 2 (RD004), physical identification and bare item marking (RQ017), DLA packaging (RP001), removal of government identification (RQ011), source approval request documentation (RC001), and configuration change management (RQ002). The part number is M136R02, a critical application item. Payment is processed through Wide Area Workflow.

The attachment summary describes a one-year unilateral indefinite delivery contract below the simplified acquisition threshold, with an estimated annual quantity of 901 units, an estimated four delivery orders, a guaranteed minimum of 90 units after acceptable performance on the initial delivery order, a minimum delivery order of 112 units, and a contract maximum of $350,000. Previous awards ranged from $4.15 to $13.50 per unit, with the most recent award in November 2025.