A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6645-01-210-4388
NSN 6320-01-506-9439
NSN 5996-00-231-9322
NSN 6610-01-047-2420
NSN 5960-01-201-6316
NSN 7035-00-760-5479
NSN 6135-01-110-9470
NSN 6135-01-163-0332
NSN 6220-01-433-1475
NSN 5975-01-013-9247
NSN 6620-01-285-0302
NSN 6320-01-624-0193
Last Updated: 01/04/2025