5331-01-521-3043 O-RING Index 4820-01-521-3045 SEAT,VALVE

National Stock Number:
5310-01-521-3044

Federal Supply Class:
5310

National Item Identification Number:
015213044

Description:
NUT,PLAIN,CLINCH

Detail:
A NUT HAVING A SLEEVE PORTION ON ITS UNDER SIDE, WHICH CAN BE CRIMPED OR CLINCHED TO HOLD THE ITEM IN PLACE WHEN INSERTED IN A HOLE.


Manufacturer Information:
M45938/14-781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
NUT STYLESPLINE (FLOATING)
PILOT DIAMETER0.494 INCHES MINIMUM AND
0.499 INCHES MAXIMUM
PILOT LENGTH0.131 INCHES MINIMUM AND
0.151 INCHES MAXIMUM
NUT HEIGHT0.365 INCHES NOMINAL
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEM45938/14-7


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