This is a firm fixed-price purchase order contract awarded by the Defense Logistics Agency (DLA) Aviation to Defense Support Services, Inc., a minority-owned small business based in Arlington, Texas. The contract is for the procurement of 4,083 units of Nut, Self-Locking, CL (National Stock Number 5310014549030), with 1,110 units to be delivered to DLA Distribution San Joaquin (W1A8) within 195 days of award and the remaining 3,973 units to be delivered to the same location within the same timeframe. This requirement has a total small business set-aside designation under NAICS code 332710 (Machine Shops) and Product Service Code 5305 (Bolts, Nuts, Screws, Washers, and Similar Devices). The contract has a ceiling value of $38,529.14 and an ultimate completion date of February 3, 2025. This purchase order is part of Defense Support Services' broader portfolio of prime contracts and Indefinite Delivery Contracts with DLA, which include set-aside and unrestricted awards for the procurement of aviation consumables, spare parts, and specialized hardware.