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National Stock Number:
5310-01-218-4554
Federal Supply Class:
5310
National Item Identification Number:
012184554
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:
| 5000463 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL FIRST END | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL SECOND END | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.6875 INCHES | | NUT HEIGHT | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM | | NUT STYLE | PLAIN, OCTAGON | | WIDTH ACROSS FLATS | 0.818 INCHES MINIMUM AND 0.838 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-C-490,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE ZINC OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNJEF |
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