Steel
No other part numbers with same form, fit, and function found.
A long spar, beam or a-frame structure, to support a hoist.
Classification: Parts of pulley tackle and hoists other than skip hoists or hoists of a kind used for raising vehicles
NSN 5915-01-265-3960
NSN 5935-01-173-1220
NSN 6320-01-454-1965
NSN 4140-01-160-7699
NSN 5915-01-054-3109
NSN 5950-00-824-6176
NSN 6610-01-003-9763
NSN 5965-00-768-4366
NSN 6645-00-200-2322
NSN 6650-00-754-2276
NSN 5930-01-012-1354
NSN 6240-00-958-6680