5120-00-449-3876 EXTENSION-SOCKET WR Index 5330-00-449-3878 SEAL,SPECIAL

National Stock Number:
5120-00-449-3877

Federal Supply Class:
5120

National Item Identification Number:
004493877

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.


Manufacturer Information:
PWA139900198PRATT & WHITNEY CANADA CORP
PWA139948521COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV


Techincal Specification:
ANGLE BETWEEN LUGS60.0 DEGREES NOMINAL
LUG THICKNESS0.250 INCHES NOMINAL
LUG WIDTH0.350 INCHES MINIMUM AND 0.355 INCHES MAXIMUM
OVERALL LENGTH1.438 INCHES NOMINAL
OVERALL WIDTH4.000 INCHES NOMINAL
MATERIALSTEEL OVERALL
OPENING DIAMETER2.406 INCHES NOMINAL
SPECIAL FEATURESW/0.375 IN. SQ DRIVE
STYLE DESIGNATORLUG
SURFACE TREATMENTPHOSPHATE AND ZINC OVERALL


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