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National Stock Number: 5310-00-343-1500
Federal Supply Class: 5310
National Item Identification Number: 003431500
Description: NUT,PLAIN,SQUARE
Detail: A NUT, FLAT ON TOP AND BOTTOM, HAVING 4 FLAT SIDES. 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:
20-150 | 94990 | MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP | 2A40631A | 94990 | MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP | 2A40631A05 | 1VPW8 | GENERAL DYNAMICS MISSION SYSTEMS, INC. | 2A40631A05 | 94990 | MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP |
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Techincal Specification:
BEARING SURFACE TYPE | FLAT | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 1010 OVERALL | NOMINAL THREAD SIZE | 0.190 INCHES | NUT HEIGHT | 0.120 INCHES NOMINAL | NUT STYLE | SQUARE | WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 10-851852D FSCM 94990 MFR REF 1ST TREATMENT RESPONSE AND 125410027 FSCM 94990 MFR REF 2ND TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 2B | THREAD SERIES | UNF | THREAD QUANTITY PER INCH | 32 |
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