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National Stock Number:
5310-00-264-4054
Federal Supply Class:
5310
National Item Identification Number:
002644054
Description:
NUT,PLAIN,EXTENDED WASHER,HEXAGO
Detail:
A NUT HAVING 6 FLAT SIDES AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE FLATS OR PERIPHERY.
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Manufacturer Information:
| 6299593 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| OVERALL HEIGHT | 1.172 INCHES MINIMUM AND 1.203 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 8740 OVERALL | | NOMINAL THREAD SIZE | 2.625 INCHES | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | W/6 SLOTS IN HEX. 0.281 IN. W BY 0.375 IN. DEEP | | WASHER OUTSIDE DIAMETER | 4.000 INCHES NOMINAL | | WASHER THICKNESS | 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 3.470 INCHES MINIMUM AND 3.500 INCHES MAXIMUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UN |
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