A part, assembly, or system identified as essential to the weapon systemperformance or operation to preserve life and safety of personnel
NSN 6620-00-202-5122
NSN 5960-01-384-4603
NSN 5925-01-561-9714
NSN 6105-01-328-7446
NSN 6620-00-891-8584
NSN 6240-01-506-3911
NSN 5915-01-426-1338
NSN 5925-00-140-6367
NSN 6135-01-079-7852
NSN 5835-01-480-9215
NSN 6220-00-852-0367
NSN 6685-00-979-6257
Last Updated: 08/05/2025