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 5910-00-905-0678
NSN 5915-01-272-9593
NSN 5915-01-495-6459
NSN 5930-01-206-3941
NSN 5975-01-141-7632
NSN 5925-01-074-3043
NSN 5985-01-363-9506
NSN 5855-00-237-4088
NSN 5960-00-776-5509
NSN 6320-01-054-3046
NSN 5975-01-135-3029
NSN 5915-01-309-1598