A part, assembly, or system identified as essemtial to weapon system performance or operation to preserve life and safety of personnel
NSN 5935-01-258-5100
NSN 5990-01-493-4039
NSN 5999-01-219-8197
NSN 6110-00-910-6002
NSN 5925-00-050-0414
NSN 5999-00-725-6482
NSN 2925-00-253-1655
NSN 6110-01-027-1172
NSN 5920-01-399-4555
NSN 6685-01-497-5207
NSN 5920-01-401-5315
NSN 5855-01-020-7982
Last Updated: 07/30/2025