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National Stock Number:
5310-00-374-2133
Federal Supply Class:
5310
National Item Identification Number:
003742133
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:
| 16T1056 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY | | 5174195 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 5174195 | 76040 | MACK TRUCKS INC PARTS OPN | | B188420 | 76040 | MACK TRUCKS INC PARTS OPN |
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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 COMP 1020 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | NUT STYLE | PLAIN, OCTAGON | | NUT HEIGHT | 0.359 INCHES NOMINAL | | WIDTH ACROSS FLATS | 3.812 INCHES NOMINAL | | HOLE CONFIGURATION STYLE | CONFIGURATION H | | HOLE TYPE AND QUANTITY | 1 DRILLED | | DRILLED HOLE DIAMETER | 0.257 INCHES NOMINAL | | BEARING SURFACE TYPE | CHAMFERED | | FEATURES PROVIDED | CASEHARDENED |
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