National Stock Number: 5120-00-994-3840
Federal Supply Class: 5120
National Item Identification Number: 009943840
Description: WRENCH,SPANNER
Detail: 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.
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