RING, LOCK, SERRATED

Contract SPE4A7-26-T-692W is a solicitation issued by the Department of Defense, specifically the ASC Supplier OE and AF Div, for the procurement of 1,335 serrated lock rings under NSN 5365-00-485-0777. This critical application item must adhere to technical specifications SAE AS51990C Revision C and MIL-DTL-45910D Revision D. The contract specifies that the item is a commercial product and prohibits the intentional addition of mercury or mercury-containing compounds. Delivery is required within 111 days after order, with a need date of December 23, 2026, and a final required delivery date of January 13, 2027. Shipping is designated as FOB Origin, with the final destination being the DLA Distribution Depot Oklahoma at Tinker AFB. Quality assurance is governed by MIL-STD-1916 or ASQ H1331, with inspection and acceptance occurring at the origin. The contract includes specific requirements for packaging and marking in accordance with MIL-STD-2073-1E and MIL-STD-129, as well as DLA packaging requirements RP001. Because the manufacture of this item may require specialized casting or forging tooling that the government does not possess, contractors are advised to submit assistance requests through the DLA Aviation or Land and Maritime Supply Chain channels if necessary. Item Unique Identification is not required for this procurement.