A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5895-01-235-1274
NSN 5990-00-754-5253
NSN 6685-01-345-4834
NSN 5950-01-136-4158
NSN 5925-01-035-3971
NSN 6130-01-205-4792
NSN 6650-00-879-5834
NSN 6110-01-435-4400
NSN 6220-00-460-0615
NSN 6145-00-990-9700
NSN 5998-01-308-7089
NSN 5999-00-804-8982
Last Updated: 07/23/2025