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National Stock Number:
5310-00-167-8371
Federal Supply Class:
5310
National Item Identification Number:
001678371
Description:
NUT,PLAIN,ASSEMBLED WASHER
Detail:
A PLAIN NUT ON WHICH HAS BEEN ASSEMBLED A NONREMOVABLE WASHER.
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Manufacturer Information:
| 2537668 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | BU0RDWG2537668 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | BUWEPSDWG2537668 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | CA2604A | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | BU0RDWG2537668 | 8V613 | THE BOEING COMPANY | | BUWEPSDWG2537668 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | STEEL AND STEEL CORROSION RESISTING NUT | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT COUNTERBORE DEPTH | 0.140 INCHES MINIMUM NUT | | NUT STYLE | FLAT WITH TURNED UP EDGE | | OVERALL HEIGHT | 0.389 INCHES MINIMUM AND 0.409 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM AND PASSIVATE NUT | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 28 | | WASHER OUTSIDE DIAMETER | 0.520 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
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