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National Stock Number:
5307-00-225-6139
Federal Supply Class:
5307
National Item Identification Number:
002256139
Description:
STUD,RECESSED AND 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 UNTHREADED SECTION MUST HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE LARGER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREAD. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS.
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Manufacturer Information:
| 6864166-02 | 73342 | ALLISON TRANSMISSION INC | | 6864166-02 | K0680 | ROLLS-ROYCE AIRLINES | | KU29411P | K0680 | ROLLS-ROYCE AIRLINES |
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Techincal Specification:
| DIAMETER OF RECESSED PORTION OF SHANK | 0.195 INCHES NOMINAL | | LENGTH OF RECESSED PORTION OF SHANK | 0.370 INCHES NOMINAL | | OVERALL LENGTH | 1.725 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD | | STYLE DESIGNATOR | RECESSED AND STEPPED | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A STUD THREAD | | THREAD LENGTH | 0.224 INCHES MINIMUM AND 0.226 INCHES MAXIMUM STUD THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.539 INCHES NOMINAL NUT THREAD | | THREAD QUANTITY PER INCH | 28 STUD THREAD | | THREAD SERIES DESIGNATOR | UNF STUD THREAD |
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