A rigid metallic or non-metallic item of various shapes, designed for mounting on a crane body, and/or boom and the like to prevent wear or damage of component parts as a result of friction. It may have a flat or convex bearing surface, and may be riveted, welded, bolt mounted and the like.
NSN 5945-01-390-4290
NSN 4140-00-810-1973
NSN 5925-01-219-6487
NSN 5990-01-359-7150
NSN 5998-01-212-7836
NSN 5985-01-375-0842
NSN 6320-01-316-0615
NSN 6240-01-633-6350
NSN 6610-00-129-6365
NSN 5910-01-160-9278
NSN 5960-00-170-6447
NSN 5855-01-391-3819