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National Stock Number: 5310-99-942-2045
Federal Supply Class: 5310
National Item Identification Number: 999422045
Description: NUT,PLAIN,HEXAGON
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Manufacturer Information:
| BS 1768 | K7766 | BRITISH STANDARDS INSTITUTION | | BS1768 | K7766 | BRITISH STANDARDS INSTITUTION | | SPE302-J | K0378 | ROLLS-ROYCE PLC | | SPE302J | K0378 | ROLLS-ROYCE PLC |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES | UNC | | BEARING SURFACE TYPE | CHAMFERED | | COUNTERSINK ANGLE | 110.0 DEGREES MINIMUM AND 130.0 DEGREES MAXIMUM FIRST END | | HARDNESS RATING | 163.0 BRINELL STANDARD MINIMUM AND 240.0 BRINELL STANDARD MAXIMUM | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.375 INCHES | | NUT HEIGHT | 0.323 INCHES MINIMUM AND 0.333 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.554 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DEF STAN 03-11 CLASS II NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD CLASS | 2B |
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