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National Stock Number:
5310-00-268-6035
Federal Supply Class:
5310
National Item Identification Number:
002686035
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:
| 5310PL1861666 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | FFN836 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | MS21025-39 | 1JX19 | INDIAN AEROSPACE, INC. | | G34-13 | 74080 | HARVARD INDUSTRIES | | MS21025-39 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL NUT | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 4140 OR STEEL COMP 8740 OVERALL | | NOMINAL THREAD SIZE | 2.438 INCHES | | NONDEFINITIVE SPEC/STD DATA | 5 TYPE | | NUT HEIGHT | 0.796 INCHES MINIMUM AND 0.828 INCHES MAXIMUM | | NUT STYLE | CASTELLATED, HEXAGON | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES | UNS | | WIDTH ACROSS FLATS | 2.859 INCHES MINIMUM AND 2.891 INCHES MAXIMUM |
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