SCREW, CLOSE TOLERAN

The contract pertains to the procurement of 2,346 close tolerance screws identified by NSN 5305-01-180-4757 and part number NAS1581K3T3, manufactured in accordance with the current revision of the non-government standard NAS1581 Revision 14 dated 03/31/2020, as well as referenced standards including NAS4004 Revision 16. All threads must conform to System 22 of FED-STD-H28/20 for dimensional inspection, excluding self-locking nuts and threads below specified diameters. The item is classified as a critical application with no shelf life requirement, and unit identification is not mandated per DFARS 252.211-7003(c)(1)(i). Sampling follows MIL-STD-1916 or ASQ H1331 Table 1 with zero non-conformances required unless otherwise stated, and attributes are assigned verification levels VII, IV, II corresponding to AQLs of 0.1, 1.0, 4.0. Physical identification and bare item marking must comply with RQ017, and packaging must adhere to MIL-STD-2073-1E and DLA packaging requirements, with each fastener individually wrapped or sleeved to protect threads and shank. Marking follows MIL-STD-129 with no special marking code applied, and palletization is governed by DLA requirements. Delivery is FOB origin within 94 days to Hill AFB, Utah, with inspection and acceptance occurring at destination. The contract enforces strict compliance with DLA’s Master List of Technical and Quality Requirements referenced by R and I numbers, and all hardware must be produced to the latest applicable standard revision from the solicitation date forward.