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National Stock Number:
5310-01-230-5194
Federal Supply Class:
5310
National Item Identification Number:
012305194
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:
| 5544151 | 15090 | RAYTHEON COMPANY | | 5544151 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5862 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5659 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP XM-12 OVERALL | | NOMINAL THREAD SIZE | 0.875 INCHES | | NUT STYLE | SQUARE | | NUT HEIGHT | 0.950 INCHES MINIMUM AND 0.960 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 1.775 INCHES MINIMUM AND 1.781 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE THREADS | | SURFACE TREATMENT | PLASTIC OVERALL EXCEPT THREADS | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 14 |
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