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National Stock Number:
5310-00-208-3895
Federal Supply Class:
5310
National Item Identification Number:
002083895
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:
| 47-631-149-1 | 04614 | TEXTRON SYSTEMS CORPORATION | | 47-631-149-1 | 12201 | GARD RESEARCH CORP | | C3895 | 12201 | GARD RESEARCH CORP | | C18 | 16413 | COX MACHINE INC | | 47-631-149-1 | 80070 | LOCKHEED MARTIN CORPORATION | | 47-631-149-1 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626,COND F MIL STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT HEIGHT | 0.188 INCHES NOMINAL | | NUT STYLE | SQUARE | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 28 | | WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL |
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