5315-01-143-1925 PIN,ROLL RELEASE Index 1270-01-143-1927 BASE PLATE ASSEMBLY

National Stock Number:
5306-01-143-1926

Federal Supply Class:
5306

National Item Identification Number:
011431926

Description:
BOLT,ASSEMBLED WASHER

Detail:
A BOLT, MACHINE ON WHICH HAS BEEN ASSEMBLED ONE OR MORE NONREMOVABLE WASHERS. SEE ALSO SCREW, ASSEMBLED WASHER.


Manufacturer Information:
71320389-00104939LOCKHEED MARTIN CORPORATION


Techincal Specification:
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.560 INCHES NOMINAL
FASTENER LENGTH4.880 INCHES NOMINAL
MATERIALSTEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONP86112,CL 2 CAGEC 04939 MFR REF SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEHEXAGON
HEAD HEIGHT0.300 INCHES NOMINAL
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND
0.439 INCHES MAXIMUM
WASHER QUANTITY1
PRIMARY WASHER STYLEFINISHING
PRIMARY WASHER OUTSIDE DIAMETER0.428 INCHES MINIMUM AND
0.438 INCHES MAXIMUM
PRIMARY WASHER MATERIAL THICKNESS0.069 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE04939
DESIGN CONTROL REFERENCE71320389-001


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