4920-00-264-0419 FIXTURE,AIRCRAFT MAINTENANCE Index 5310-00-264-0422 NUT,PLAIN,KNURLED

National Stock Number:
5310-00-264-0421

Federal Supply Class:
5310

National Item Identification Number:
002640421

Description:
NUT,PLAIN,KNURLED

Detail:
A NUT, ROUND IN SHAPE, HAVING ALL OR PART OF ITS OUTER SURFACE KNURLED. IT MAY HAVE PROVISIONS FOR EXTERNAL WRENCHING. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE OUTSIDE DIAMETER, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. SEE ALSO NUT (1), PLAIN, ROUND. (WHEN HEIGHT OR THICKNESS, AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE).


Manufacturer Information:
705433PC110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
ASP763-109017EDO


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
NUT STYLEKNURLED
SMALL END DIAMETER0.359 INCHES MINIMUM AND
0.391 INCHES MAXIMUM
NUT DIAMETER0.609 INCHES MINIMUM AND
0.641 INCHES MAXIMUM
NUT THICKNESS0.422 INCHES MINIMUM AND
0.453 INCHES MAXIMUM
KNURL WIDTH0.172 INCHES MINIMUM AND
0.203 INCHES MAXIMUM


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