5310-01-581-8343 NUT,PLAIN,HEXAGON Index 5310-01-581-8556 WASHER,FLAT

National Stock Number:
5310-01-581-8356

Federal Supply Class:
5310

National Item Identification Number:
015818356

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:
67302-SS-1251506ACCURATE SCREW MACHINE CORP


Techincal Specification:
KNURL WIDTH0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
NUT THICKNESS0.250 INCHES NOMINAL
NOMINAL THREAD SIZE0.112 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYKNURLED THUMB NUTS (NUT, PLAIN, KNURLED)
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH40
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A


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