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National Stock Number:
5310-00-222-0026
Federal Supply Class:
5310
National Item Identification Number:
002220026
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:
| 65652-11250-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.500 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 630 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | NUT STYLE | SLOTTED HEXAGON | | WASHER OUTSIDE DIAMETER | 1.240 INCHES MINIMUM AND | | 1.260 INCHES MAXIMUM | | OVERALL HEIGHT | 0.365 INCHES MINIMUM AND | | 0.385 INCHES MAXIMUM | | WASHER THICKNESS | 0.160 INCHES MINIMUM AND | | 0.180 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.865 INCHES MINIMUM AND | | 0.877 INCHES MAXIMUM | | COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL NUT | | SPECIAL FEATURES | HEX HAS 6 SLOTS,0.125 IN. W | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | 65652-11250-101 |
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