A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6650-00-158-3683
NSN 5855-01-634-0259
NSN 5910-01-266-7809
NSN 6150-01-515-8854
NSN 5910-00-244-1622
NSN 5915-01-233-9327
NSN 6150-00-644-8745
NSN 6685-01-331-4378
NSN 5990-00-288-1820
NSN 5915-01-281-6934
NSN 6105-00-420-9817
NSN 6135-00-128-1633
Last Updated: 08/01/2025