A long spar, beam or a-frame structure, to support a hoist.
Classification: Pulley tackle and hoists, other than skip hoists or hoists of a kind used for raising vehicles, not powered by electric motor
NSN 6105-00-813-9224
NSN 5975-01-521-3494
NSN 5935-00-530-1473
NSN 5945-01-316-9401
NSN 5930-00-412-1713
NSN 6150-00-278-7070
NSN 6320-00-224-3538
NSN 5945-00-254-6281
NSN 6620-00-691-9912
NSN 5975-01-076-6137
NSN 6685-01-217-0284
NSN 5930-01-281-8168