Final finish iaw usarmy specification 57-0-2c type ii, class a
A tool on which are located one or more pins, lugs, holes, keyways, or hooks, designed to engage matching holes, slots, or projections on a coupling, nut, or the like; for exerting a torsional force, concentrated at a point or points of a mating part, tending to turn the mating part about an axis. The drive end may have a hole for a separate straight bar used as a handle. Excludes wrench, bung.
Classification: Hand-operated spanners and wrenches, nonadjustable, and parts, base metal, other
NSN 5895-00-155-8581
NSN 5998-01-320-3290
NSN 6145-01-310-0731
NSN 6220-00-113-8617
NSN 5910-01-388-1146
NSN 5935-01-433-2966
NSN 5935-01-230-9544
NSN 5905-01-180-1285
NSN 4140-01-436-8149
NSN 5985-01-560-4195
NSN 5920-01-601-2848
NSN 5999-01-414-2639