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National Stock Number:
5307-01-104-8278
Federal Supply Class:
5307
National Item Identification Number:
011048278
Description:
STUD,STEPPED
Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. THE ENTIRE UNTHREADED PORTION MUST BE OF A SINGLE DIAMETER EQUAL TO OR SMALLER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREADED END. INCLUDES RADIAL GROOVES OR THREAD RELIEFS. EXCLUDES ITEMS WITH TAPERED THREADS.
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Manufacturer Information:
| 6784246P012 | 63005 | ROLLS-ROYCE CORPORATION | | 6784246P012 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| HARDNESS RATING | 32.0 ROCKWELL C MAXIMUM | | OVERALL LENGTH | 0.938 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | EMS85010,FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD | | SHANK DIAMETER | 0.190 INCHES NOMINAL | | STYLE DESIGNATOR | STEPPED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-W-341 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | COPPER ALLOY OVERALL | | THREAD CLASS | 3A NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.375 INCHES NOMINAL STUD THREAD | | THREAD LENGTH | 0.438 INCHES NOMINAL NUT THREAD | | THREAD PITCH DIAMETERS | +0.2315 TO 0.2328 INCHES STUD THREAD | | THREAD QUANTITY PER INCH | 20 STUD THREAD | | THREAD QUANTITY PER INCH | 32 NUT THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
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