A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 4140-00-482-2668
NSN 6685-01-441-2616
NSN 5975-01-504-3224
NSN 5950-01-308-0970
NSN 7035-01-374-7954
NSN 5915-01-023-3590
NSN 5925-00-188-8678
NSN 6645-01-118-2058
NSN 5855-01-020-7982
NSN 5960-01-202-6610
NSN 5835-00-927-2059
NSN 5945-00-235-5675
Last Updated: 08/10/2025