A part, assembly, or system identified as essential to weapon system perfomance or operation to preserve life and safety of personnel
NSN 5960-01-130-9414
NSN 6220-01-507-7560
NSN 5835-00-835-7838
NSN 5855-00-631-4565
NSN 5950-01-016-1197
NSN 6110-01-645-8492
NSN 7035-01-578-5403
NSN 5975-01-429-8609
NSN 6320-00-908-6841
NSN 6650-01-527-6918
NSN 5965-01-492-4728
NSN 5915-00-875-1625