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National Stock Number: 5310-00-427-2176
Federal Supply Class: 5310
National Item Identification Number: 004272176
Description: NUT,PLAIN,OCTAGON
Detail: A NUT, FLAT ON TOP AND BOTTOM, HAVING EIGHT FLAT SIDES. IT MAY INCLUDE A RETAINING DOWEL PIN. 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:
22331 | 12472 | LOCKWOOD CORP | 5231-44-2 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY | A150033 | 56697 | STANDARD FORGE AND AXLE CO INC |
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Techincal Specification:
THREAD SERIES | UN | NOMINAL THREAD SIZE | 2.625 INCHES | THREAD QUANTITY PER INCH | 16 | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | STEEL OVERALL | NUT STYLE | PLAIN, OCTAGON | NUT HEIGHT | 0.375 INCHES NOMINAL | WIDTH ACROSS FLATS | 3.250 INCHES NOMINAL | BEARING SURFACE TYPE | CHAMFERED OR | | WASHER FACED |
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