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National Stock Number:
5310-01-271-2467
Federal Supply Class:
5310
National Item Identification Number:
012712467
Description:
NUT,PLAIN,OCTAGON
Detail:
A NUT, FLAT ON TOP AND BOTTOM, HAVING EIGHT FLAT SIDES. IT MAY INCLUDE A RETAINING DOWEL PIN. 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:
| 1227-D-1356 | 3D6E9 | MERITOR INDUSTRIAL PRODUCTS, LLC | | 1227-D-1356 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | 1227-D-1356-S | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE1015 ASSN STD 1ST MATERIAL RESPONSE OR SAE1018 ASSN STD 2ND MATERIAL RESPONSE OR SAE1020 ASSN STD 3RD MATERIAL RESPONSE NUT | | MATERIAL | STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 NUT | | NOMINAL THREAD SIZE | 3.250 INCHES | | NUT HEIGHT | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM | | NUT STYLE | PLAIN, OCTAGON | | SPECIAL FEATURES | UNIQUE STYLE;HAS DIMPLE .312 WIDE AND .495 DEEP | | WIDTH ACROSS FLATS | 4.880 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UN |
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