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National Stock Number:
5310-00-931-8167
Federal Supply Class:
5310
National Item Identification Number:
009318167
Description:
NUT,PLAIN,HEXAGON
Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. 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:
| 12387305-6 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 19296R1 | 55820 | RTX CORPORATION | | 456720120907 | 0000V | NCB HUNGARY HONVEDSEGI EGYSEGES TERMEKKOD | | 2HE982 | 45152 | OSHKOSH CORP | | 19296R1 | 66195 | SOLAR TURBINES INCORPORATED | | 2A0235-5 | 69441 | LAUBENSTEIN MFG CO INC DBA CROSS MFG CO | | 9417954 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT | | 9417954 | 17769 | L AND S INDUSTRIES INC | | 9439493 | 24617 | GENERAL MOTORS CORP | | 9417954 | 7X677 | GENERAL MOTORS LLC | | 5310PL0715208 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 6316 | 95879 | STEWART-WARNER ALEMITE CORP | | MS51967-6 | 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 | | HARDNESS RATING | 163.0 BRINELL STANDARD MINIMUM | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.312 INCHES | | NUT HEIGHT | 0.258 INCHES MINIMUM AND 0.273 INCHES MAXIMUM | | NUT STYLE | 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 | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | WIDTH ACROSS FLATS | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
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