Nut retainer size: 0.500 x 13
No other part numbers with same form, fit, and function found.
A relatively thin metal item of various shapes, having two or more bolt holes and locking ears or tabs. The item is designed to be inserted on the bolts and the ears or tabs bent against the wrenching flat(s) of the bolt head or nut to restrict loosening of the bolt or nut. The locking ears or tabs may be prebent. See also retainer, nut and bolt.
NSN 6145-00-079-7378
NSN 6320-01-194-1253
NSN 5935-00-451-1912
NSN 6645-01-174-8116
NSN 5925-01-504-7134
NSN 6145-00-438-8979
NSN 5855-01-501-5683
NSN 5935-01-207-0938
NSN 6150-01-085-5085
NSN 6320-00-578-6898
NSN 6135-01-255-9129
NSN 6320-00-925-0558