5310-01-312-3938 NUT,SELF-LOCKING,HEXAGON Index 5310-01-312-3940 WASHER,FLAT

National Stock Number:
5310-01-312-3939

Federal Supply Class:
5310

National Item Identification Number:
013123939

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:
7881833-00113160GENERAL DYNAMICS LAND SYSTEMS INC.
9282481-0198752WARNER ROBINS AIR LOGISTICS CENTER


Techincal Specification:
THREAD SERIESACME
NOMINAL THREAD SIZE2.500 INCHES
THREAD QUANTITY PER INCH4
THREAD CLASS3G
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP M1020 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A575 ASSN STD SINGLE MATERIAL RESPONSE OR
ASTM A663 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEKNURLED
NUT DIAMETER3.750 INCHES NOMINAL
NUT THICKNESS0.760 INCHES NOMINAL
HOLE CONFIGURATION STYLECONFIGURATION G
HOLE TYPE AND QUANTITY1 TAPPED
HOLE NOMINAL THREAD DIAMETER0.250 INCHES
HOLE THREAD QUANTITY PER INCH28
SPECIAL FEATURESTECH ORDER 11W1-33-7-2 FIG 6


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