A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6220-01-542-4180
NSN 6620-01-454-5717
NSN 5975-00-236-9327
NSN 5835-01-240-5022
NSN 6240-00-419-4301
NSN 5960-00-906-6087
NSN 5999-01-555-8285
NSN 6135-01-660-8237
NSN 6145-00-269-4271
NSN 4140-01-247-0306
NSN 5835-00-364-0816
NSN 5998-00-540-4594
Last Updated: 03/04/2025