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National Stock Number:
5310-01-175-6950
Federal Supply Class:
5310
National Item Identification Number:
011756950
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:
| A326251 | K0289 | BRITISH AEROSPACE MILITARY AIRCRAFT & AEROSTRUCTURES | | A326251 | K1987 | BAE SYSTEMS PLC | | A326251 | U9143 | BAE SYSTEMS (OPERATIONS) LIMITED |
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Techincal Specification:
| COUNTERBORE DIAMETER | 0.562 INCHES NOMINAL NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | S.143,FSCM K0289 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.562 INCHES | | NUT COUNTERBORE DEPTH | 0.090 INCHES NOMINAL NUT | | NUT STYLE | SLOTTED HEXAGON | | OVERALL HEIGHT | 0.320 INCHES NOMINAL | | SPECIAL FEATURES | A PILOT 0.100 IN. LONG BY 0.810 IN. DIAMETER BELOW EXTENDED WASHER | | WASHER OUTSIDE DIAMETER | 1.350 INCHES NOMINAL | | WASHER THICKNESS | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.741 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES | UNF |
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