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National Stock Number: 5310-00-740-6240
Federal Supply Class: 5310
National Item Identification Number: 007406240
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:
7406240 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | BB19985 | 56442 | DIAMOND REO TRUCK CO |
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Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 1213 OVERALL | NOMINAL THREAD SIZE | 0.190 INCHES | NUT DIAMETER | 0.633 INCHES MINIMUM AND 0.637 INCHES MAXIMUM | NUT STYLE | KNURLED | NUT THICKNESS | 0.155 INCHES MINIMUM AND 0.160 INCHES MAXIMUM | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 2B | THREAD QUANTITY PER INCH | 20 | THREAD SERIES | UNC |
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