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National Stock Number: 5310-00-341-8677
Federal Supply Class: 5310
National Item Identification Number: 003418677
Description: NUT,PLAIN,SLOTTED,HEXAGON
Detail: A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, CASTELLATED, HEXAGON.
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Manufacturer Information:
3-94311 | 17765 | THE BOEING COMPANY | 3-94311 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
BEARING SURFACE TYPE | CHAMFERED | COUNTERBORE DIAMETER | 0.251 INCHES NOMINAL NUT | COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL NUT | MATERIAL | STEEL COMP 4130 OVERALL | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD SIZE | 0.250 INCHES | NUT COUNTERBORE DEPTH | 0.180 INCHES NOMINAL NUT | NUT HEIGHT | 0.410 INCHES NOMINAL | NUT STYLE | SLOTTED, HEXAGON | WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 28 | THREAD SERIES | UNF |
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