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National Stock Number:
5310-01-198-3489
Federal Supply Class:
5310
National Item Identification Number:
011983489
Description:
NUT,SELF-LOCKING,SQUARE
Detail:
A NUT HAVING A FLAT BOTTOM AND 4 FLAT SIDES. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. EXCLUDES NUT (1), SELF-LOCKING, CAP.
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Manufacturer Information:
| C7951-1024 | 78553 | TINNERMAN PALNUT ENGINEERED PRODUCTS INC |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | HARDNESS RATING | 42.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM | | LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1108 OVERALL | | NOMINAL THREAD SIZE | 0.190 INCHES | | NUT HEIGHT | 0.400 INCHES NOMINAL | | NUT STYLE | SQUARE | | WIDTH ACROSS FLATS | 0.520 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
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