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National Stock Number:
5310-99-786-1412
Federal Supply Class:
5310
National Item Identification Number:
997861412
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:
| V-34-6189-50 | K0668 | LEONARDO UK LTD | | V34-6189-50 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED | | V34-6189-50 | K6961 | G E C SENSORS LTD | | V34-6189-50 | U2248 | SELEX ELSAG LTD |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | HARDNESS RATING | NOT RATED | | MATERIAL DOCUMENT AND CLASSIFICATION | BS S526 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 3.00 MILLIMETERS | | NUT HEIGHT | 3.80 MILLIMETERS MINIMUM AND 4.20 MILLIMETERS MAXIMUM | | NUT STYLE | SQUARE | | SPECIAL FEATURES | W/ONE CORNER RADIUSED | | WIDTH ACROSS FLATS | 7.30 MILLIMETERS MINIMUM AND 7.70 MILLIMETERS MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 0.50 | | THREAD TOLERANCE CLASS | 6H INTERNAL | | THREAD SERIES | ISO M |
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