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National Stock Number: 5310-00-176-8100
Federal Supply Class: 5310
National Item Identification Number: 001768100
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:
2578885 | 06848 | HONEYWELL INTERNATIONAL INC | AN320D4 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | AN320D4 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | FFN836 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
BEARING SURFACE FINISH | 125.0 MICROINCHES | BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL NUT | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | NOMINAL THREAD SIZE | 0.250 INCHES | NONDEFINITIVE SPEC/STD DATA | 4 TYPE | NUT HEIGHT | 0.188 INCHES NOMINAL | NUT STYLE | SLOTTED, HEXAGON | WIDTH ACROSS FLATS | 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ANODIZE OVERALL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 28 | THREAD SERIES | UNF |
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