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National Stock Number:
5310-00-326-6649
Federal Supply Class:
5310
National Item Identification Number:
003266649
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:
| 134123 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. |
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Techincal Specification:
| THREAD SERIES | UN | | NOMINAL THREAD SIZE | 1.438 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | HARDNESS RATING | 19.0 ROCKWELL C MINIMUM AND | | 26.0 ROCKWELL C MAXIMUM | | NUT STYLE | HEXAGON | | WASHER OUTSIDE DIAMETER | 1.820 INCHES NOMINAL | | OVERALL HEIGHT | 0.260 INCHES NOMINAL | | WASHER THICKNESS | 0.100 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.614 INCHES MINIMUM AND | | 1.625 INCHES MAXIMUM | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL FIRST END | | SPECIAL FEATURES | THREE EQUALLY SPACED LUGS ON NUT 0.240 IN. MON HGHT WITH DRILLED HOLES 0.100 IN NOM DIA | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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