5130-01-611-2443 BIT,SCREWDRIVER 5310-01-612-3780 WASHER,LOCK

National Stock Number:
5310-01-612-3777

Federal Supply Class:
5310

National Item Identification Number:
016123777

Description:
WASHER,LOCK

Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces


Manufacturer Information:
AEW16X60M000WJ19B105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
G19212HRCZ06001417GENERAL DYNAMICS LAND SYSTEMS INC.
G19212M01417GENERAL DYNAMICS LAND SYSTEMS INC.


Techincal Specification:
HOLE DIAMETER6.0 MILLIMETERS MINIMUM AND 6.3 MILLIMETERS MAXIMUM
MATERIAL THICKNESS1.6 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER, LOCK
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER12.1 MILLIMETERS NOMINAL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 TYPE III OR V, FE/ZN5 ASSN STD SINGLE TREATMENT RESPONSE OR ASTM F1841M TYPE FE/ZN5AT OR FE/ZN5BT ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL


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