A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6220-00-578-6539
NSN 5905-00-293-6573
NSN 6620-00-269-5168
NSN 6620-01-243-5281
NSN 5925-01-299-1942
NSN 5998-00-497-7515
NSN 5925-00-901-7937
NSN 6110-01-025-1286
NSN 5996-01-360-7116
NSN 6130-00-649-8953
NSN 5990-01-047-3090
NSN 5950-00-190-6414
Last Updated: 01/31/2025