RING, RETAINING

This contract is for the procurement of 537 retaining rings, identified by NSN 5325-00-804-7639 and part number MS16624-4027. The items must adhere to the technical specifications of MS16624E and are designated as critical application items. Delivery is required within 171 days, with a required delivery date of March 17, 2027, shipping FOB Origin to the DLA Distribution Depot Oklahoma at Tinker AFB. Quality assurance is governed by strict sampling methods according to MIL-STD-1916 or ASQ H1331, with a zero-nonconformance requirement for acceptance. Packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129, and the use of mercury or mercury-containing compounds is strictly prohibited in the hardware and packaging. Inspection and acceptance will take place at the destination.