9905-00-157-8136 PLATE,IDENTIFICATION Index 3020-00-157-8142 GEAR,DRIVE MOTION

National Stock Number:
5305-00-157-8141

Federal Supply Class:
5305

National Item Identification Number:
001578141

Description:
SCREW,ASSEMBLED WASHER

Detail:
A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).


Manufacturer Information:
1164079219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
97476434623AM GENERAL LLC


Techincal Specification:
FASTENER LENGTH0.445 INCHES MINIMUM AND 0.447 INCHES MAXIMUM
FEATURES PROVIDEDCASEHARDENED
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
HEAD DIAMETER0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM
HEAD STYLEPAN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-405 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1022 OVERALL
WASHER QUANTITY1
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.338 INCHES MINIMUM


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