An item consisting of a framework with rollers (exclude flanged) and sheaves so arranged as to provide space between the rollers through which the lines from the sheaves are passed. It is usually used on heavy construction equipment, such as crane-shovels, pile drivers, logging arches and the like, on pontoon barges, the rollers providing extra protection from chafing when oblique pull may occur, and sheaves act as a guide for lines.
Classification: Parts for lifting, handling, loading or unloading machinery, nesoi
NSN 5935-01-012-1415
NSN 5855-01-199-2046
NSN 5930-00-954-6672
NSN 5925-00-407-2192
NSN 6620-01-068-4498
NSN 5999-01-400-1510
NSN 5945-01-393-6896
NSN 4140-00-526-4505
NSN 6135-00-262-6807
NSN 5960-01-649-1341
NSN 5915-01-192-7793
NSN 6240-01-103-1198