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National Stock Number: 5310-01-281-5132
Federal Supply Class: 5310
National Item Identification Number: 012815132
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).
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Manufacturer Information:
CJ69C1248 | 00994 | COLUMBUS JACK CORPORATION |
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Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 1018 OVERALL | NOMINAL THREAD SIZE | 3.000 INCHES | NUT DIAMETER | 4.500 INCHES NOMINAL | NUT STYLE | KNURLED | NUT THICKNESS | 0.750 INCHES NOMINAL | SPECIAL FEATURES | CHAMFERED 45.0 DEG,0.060 IN. LG,BOTH ENDS | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633,SC2,TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ZINC OVERALL | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES | UNC | THREAD QUANTITY PER INCH | 4 |
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