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 6220-01-578-6554
NSN 6320-01-441-1371
NSN 6105-01-121-4596
NSN 6145-00-553-8196
NSN 6645-01-378-5260
NSN 5915-01-088-5571
NSN 5950-00-228-4996
NSN 5950-00-965-9862
NSN 6105-00-858-5135
NSN 5999-01-161-1878
NSN 4140-00-967-2070
NSN 5855-00-797-8217