A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5895-01-126-2101
NSN 6645-01-435-6373
NSN 5990-01-544-4360
NSN 2925-01-463-3899
NSN 6645-00-329-0755
NSN 6130-01-420-1772
NSN 6645-01-569-0491
NSN 6320-01-345-5817
NSN 5945-01-352-5850
NSN 6135-01-095-5921
NSN 6685-01-631-5997
NSN 5945-01-295-2805
Last Updated: 08/07/2025