A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6105-01-564-5316
NSN 5895-01-448-5558
NSN 5930-00-013-1127
NSN 6105-00-283-2849
NSN 6220-01-262-0683
NSN 5960-00-491-2194
NSN 5895-01-061-9290
NSN 5915-00-801-0909
NSN 6610-00-540-8911
NSN 5996-00-499-8036
NSN 5990-00-980-0379
NSN 7035-00-054-3414