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National Stock Number: 5310-01-506-0906
Federal Supply Class: 5310
National Item Identification Number: 015060906
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:
751-0570-001 | 95105 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
THREAD SERIES | UNC | NOMINAL THREAD SIZE | 0.112 INCHES | THREAD QUANTITY PER INCH | 40 | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | STEEL COMP 4037 OR | | STEEL COMP 4130 OR | | STEEL COMP 4140 OR | | STEEL COMP 4142 NUT | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66 FED STD ALL MATERIAL RESPONSES NUT | HARDNESS RATING | 37.0 ROCKWELL C MINIMUM AND | | 40.0 ROCKWELL C MAXIMUM | NUT STYLE | SQUARE | NUT HEIGHT | 0.093 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.246 INCHES MINIMUM AND | | 0.265 INCHES MAXIMUM | BEARING SURFACE TYPE | FLAT | SPECIAL FEATURES | ALTERED ITEM-FINNISH-REMOVE EXISTING CADMIUM PLATING AND ELECTROLESS NICKEL PLATE, PER MIL-C-26074, CLASS I, .0002 MIN THICKNESS |
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