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 5998-01-377-3855
NSN 5835-00-711-3371
NSN 6150-01-089-4806
NSN 6150-00-490-0194
NSN 5935-01-556-5898
NSN 6610-00-420-8475
NSN 5975-01-316-0441
NSN 5996-00-782-1365
NSN 6110-01-400-4207
NSN 5975-00-926-3073
NSN 5895-01-431-8612
NSN 6130-00-900-8134