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National Stock Number:
5310-00-345-3774
Federal Supply Class:
5310
National Item Identification Number:
003453774
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:
| 68A410669-2001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| COUNTERBORE DIAMETER | 0.562 INCHES MINIMUM AND 0.564 INCHES MAXIMUM NUT | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT | | OVERALL HEIGHT | 0.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530,COND H FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES | | NUT COUNTERBORE DEPTH | 0.440 INCHES NOMINAL NUT | | NUT STYLE | HEXAGON | | WASHER OUTSIDE DIAMETER | 1.151 INCHES MINIMUM AND 1.153 INCHES MAXIMUM | | WASHER THICKNESS | 0.220 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.740 INCHES MINIMUM AND 0.752 INCHES MAXIMUM | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNJF | | THREAD QUANTITY PER INCH | 20 |
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