NSN Information.xlsx

This file contains NSN (National Stock Number) information and procurement details for a breech bolt tip component (NSN 1005123768593) used in 5.56mm rifles. The Defense Logistics Agency (DLA) Weapons Support is conducting a pre-solicitation sources sought notice for a long-term contract to procure an estimated annual demand of 522 units. The item is classified as non-commercial off-the-shelf (COTS) and is managed under Federal Supply Class 485 with a DOC9 DPAS priority rating. The component is designated for the highest weapon system classification and requires delivery based on production lead time (PLT), rounded to the nearest 10 days.

The approved sources for this NSN are Heckler & Koch GmbH (part number 233672) and Heckler & Koch Defense Inc (part number 50233672), as the part requires engineering source approval by the design control activity to maintain quality standards. Alternate sources must qualify according to the design control activity's procedures and obtain cognizant Government engineering activity approval. The NAIC code is 332994 with a business size standard of 1,000 employees. Contractors seeking access to export-controlled technical data must obtain US/Canada Joint Certification Program certification, complete DOD export-controlled data handling training, and receive DLA approval through the Enhanced Validation portal. This procurement is restricted to approved sources due to unique design capabilities, proprietary manufacturing knowledge, and technical data rights retained by the qualified manufacturers.