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National Stock Number: 5310-01-128-5139
Federal Supply Class: 5310
National Item Identification Number: 011285139
Description: NUT,PLAIN,SQUARE
Detail: A NUT, FLAT ON TOP AND BOTTOM, HAVING 4 FLAT SIDES. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH ACROSS THE FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH ACROSS THE FLATS IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)
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Manufacturer Information:
272143-001 | 65092 | SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV |
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Techincal Specification:
BEARING SURFACE TYPE | CHAMFERED | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | COPPER ALLOY 360 OVERALL | NOMINAL THREAD SIZE | 0.250 INCHES | NUT HEIGHT | 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM | NUT STYLE | SQUARE | WIDTH ACROSS FLATS | 0.437 INCHES NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 2B | THREAD SERIES | UNF | THREAD QUANTITY PER INCH | 28 |
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