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National Stock Number:
5310-00-741-1379
Federal Supply Class:
5310
National Item Identification Number:
007411379
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:
| 1227T488 | 97286 | ROCKWELL INTERNATIONAL CORP INDUSTRIAL PRODUCTS GROUP | | 1H2275727 | 82132 | EAGLE MFG CO | | 21-904 | 0W357 | PDI GROUND SUPPORT SYSTEMS, INC. | | BG26209 | 18990 | EAGLE CRUSHER CO INC | | 7411379 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | COUNTERSINK ANGLE | | | FEATURES PROVIDED | CASEHARDENED | | HARDNESS RATING | 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM | | MATERIAL | | | NOMINAL THREAD SIZE | 2.625 INCHES | | NUT HEIGHT | 0.305 INCHES MINIMUM AND 0.319 INCHES MAXIMUM | | NUT STYLE | PLAIN, OCTAGON | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES | UN | | WIDTH ACROSS FLATS | 3.344 INCHES MINIMUM AND 3.406 INCHES MAXIMUM |
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