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:
NUT HEIGHT0.365 INCHES NOMINAL
NUT STYLESPLINE (FLOATING)
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES
PILOT LENGTH0.131 INCHES MINIMUM AND 0.151 INCHES MAXIMUM
PILOT DIAMETER0.494 INCHES MINIMUM AND 0.499 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH28


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