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National Stock Number:
5310-01-507-1242
Federal Supply Class:
5310
National Item Identification Number:
015071242
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:
| 10898039-1 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| HOLE CONFIGURATION STYLE | CONFIGURATION A | | NUT STYLE | CASTELLATED HEXAGON | | OVERALL HEIGHT | 1.312 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46172 MIL SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 8640 OR STEEL COMP 8740 OR STEEL COMP 4140 OVERALL | | NOMINAL THREAD SIZE | 2.625 INCHES | | SPECIAL FEATURES | HAS 6 SLOTS SPACED 60 DEGREES APART, EACH 0.500 INCHES DEEP AND 0.281 TO 0.301 INCHES WIDE | | THREAD PITCH DIAMETERS | +2.5709 TO 2.5790 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | WASHER OUTSIDE DIAMETER | 5.250 INCHES NOMINAL | | WASHER THICKNESS | 0.375 INCHES NOMINAL | | WIDTH ACROSS FLATS | 4.000 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B |
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