Used on a power driven hydraulic pumping unit
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 5920-00-886-1142
NSN 5910-01-491-2145
NSN 5915-01-352-1274
NSN 6150-00-189-0292
NSN 6650-00-826-7396
NSN 6610-01-431-8575
NSN 6145-01-597-9511
NSN 6220-00-230-0807
NSN 5910-00-372-4555
NSN 6620-01-133-4193
NSN 5910-01-414-3154
NSN 5930-01-513-5290