Essential to weapon system performance or operation, or the preservation of life or safety of operating personnel
A device consisting of two parts, which are mounted on a common axis so as to permit a relative rotation between the parts, having one or more fixed or detachable items attached to one or both ends of the device. Does not include items with chain.
NSN 5935-01-312-2539
NSN 5930-01-445-5707
NSN 6620-01-398-7326
NSN 6645-00-238-9054
NSN 2925-01-425-7087
NSN 5945-01-505-3717
NSN 6135-01-168-2944
NSN 5935-01-337-0046
NSN 6145-01-241-2375
NSN 6135-01-573-7164
NSN 2925-00-884-3302
NSN 5905-00-394-7194