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National Stock Number: 5310-00-012-0374
Federal Supply Class: 5310
National Item Identification Number: 000120374
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:
120374 | 12204 | DAIMLER CHRYSLER | 120374 | 24617 | GENERAL MOTORS CORP | 120374 | 7X677 | GENERAL MOTORS LLC | 54424 | 34623 | AM GENERAL LLC | BBNX1C1 | 00000 | ORDNANCE CORPS | FFB571TYPEB1CLASSC | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | SN38 | 70350 | AMERICAN TRAILERS INC | SN38 | 80328 | DORSEY TRAILERS INC | SN38 | 80571 | FRUEHAUF CORP FRUEHAUF DIV |
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Techincal Specification:
BEARING SURFACE TYPE | WASHER FACED | MATERIAL | STEEL OVERALL | NOMINAL THREAD SIZE | 0.375 INCHES | NUT HEIGHT | 0.310 INCHES MINIMUM AND 0.346 INCHES MAXIMUM | NUT STYLE | SQUARE | WIDTH ACROSS FLATS | 0.606 INCHES MINIMUM AND 0.6260 INCHES MAXIMUM | SURFACE TREATMENT | CADMIUM OR ZINC OVERALL | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 16 | THREAD SERIES | UNC |
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