5360-01-380-9162 SPRING,HELICAL,TORSION Index 5305-01-380-9164 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-380-9163

Federal Supply Class:
5305

National Item Identification Number:
013809163

Description:
SCREW,ASSEMBLED WASHER

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


Manufacturer Information:
5305PL08224789009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
941431324617GENERAL MOTORS CORP


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH0.344 INCHES NOMINAL
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONGM 275-M, CAGE 24617 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OR
ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGM 4252-M, CAGE 24617 MFR REF ALL TREATMENT RESPONSES OVERALL
HEAD STYLEPAN
HEAD DIAMETER0.473 INCHES MINIMUM AND
0.492 INCHES MAXIMUM
HEAD HEIGHT0.162 INCHES MINIMUM AND
0.175 INCHES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE III
WASHER QUANTITY1
PRIMARY WASHER STYLEFLAT EXTERNAL TEETH
PRIMARY WASHER OUTSIDE DIAMETER0.494 INCHES MINIMUM AND
0.510 INCHES MAXIMUM
PRIMARY WASHER MATERIAL THICKNESS0.023 INCHES MINIMUM AND
0.028 INCHES MAXIMUM


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