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National Stock Number:
5310-00-952-7160
Federal Supply Class:
5310
National Item Identification Number:
009527160
Description:
NUT,PLAIN,SQUARE
Detail:
A NUT, FLAT ON TOP AND BOTTOM, HAVING 4 FLAT SIDES. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH ACROSS THE FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH ACROSS THE FLATS IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)
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Manufacturer Information:
| C4BM1649-5 | 71867 | DE HAVILLAND AIRCRAFT OF CANADA LIMITED |
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Techincal Specification:
| NUT HEIGHT | 1.000 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.810 INCHES NOMINAL | | BEARING SURFACE TYPE | CHAMFERED | | THREAD QUANTITY PER INCH | 48 | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNS | | THREAD CLASS | 2B | | NOMINAL THREAD SIZE | 0.250 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-267,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | NUT STYLE | SQUARE | | SURFACE TREATMENT | ANODIZE OVERALL |
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