A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personel
NSN 5915-00-681-6299
NSN 4140-01-462-2487
NSN 5915-01-382-3375
NSN 6220-00-655-2863
NSN 6135-00-938-1351
NSN 4140-01-245-8866
NSN 5998-00-919-7840
NSN 6135-01-626-6325
NSN 5996-01-606-2421
NSN 5835-00-155-1379
NSN 6610-00-239-2374
NSN 5999-01-508-1250
Last Updated: 08/12/2025