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National Stock Number:
5310-01-445-9272
Federal Supply Class:
5310
National Item Identification Number:
014459272
Description:
NUT,SELF-LOCKING,DOUBLE HEXAGON
Detail:
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
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Manufacturer Information:
| AS3069-11 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| HARDNESS RATING | 0.060 ROCKWELL C MINIMUM AND 0.075 ROCKWELL C MAXIMUM | | MATERIAL | IRON ALLOY 660 OVERALL | | NOMINAL THREAD SIZE | 0.312 INCHES | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
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