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National Stock Number: 5310-00-907-2939
Federal Supply Class: 5310
National Item Identification Number: 009072939
Description: NUT,PLAIN,CASTELLATED,HEXAGON
Detail: A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.
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Manufacturer Information:
| 12L251-7 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6-T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | NOMINAL THREAD SIZE | 2.250 INCHES | | NUT HEIGHT | 0.600 INCHES NOMINAL | | NUT STYLE | CASTELLATED, HEXAGON | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES | UN | | WIDTH ACROSS FLATS | 3.000 INCHES NOMINAL |
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