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National Stock Number: 5307-00-145-4634
Federal Supply Class: 5307
National Item Identification Number: 001454634
Description: STUD,SHOULDERED 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. ALL OR PART OF THE UNTHREADED SECTION IS GREATER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGEST THREADED SECTION. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS. SEE ALSO STUD, LOCKED IN.
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Manufacturer Information:
89751P004 | 00198 | PRATT & WHITNEY CANADA CORP | 89751P004 | 77445 | RTX CORPORATION | 89751P4 | 77445 | RTX CORPORATION |
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Techincal Specification:
MATERIAL | STEEL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE | SURFACE TREATMENT | CADMIUM OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | STYLE DESIGNATOR | SHOULDERED AND STEPPED | SHOULDER DIAMETER | 0.428 INCHES MINIMUM AND | | 0.432 INCHES MAXIMUM | SHOULDER LENGTH | 0.125 INCHES MINIMUM AND | | 0.135 INCHES MAXIMUM | OVERALL LENGTH | 2.720 INCHES MINIMUM AND | | 2.740 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNS STUD THREAD | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | 0.3125 INCHES STUD THREAD | THREAD CLASS | 3A NUT THREAD | | 2A STUD THREAD | THREAD QUANTITY PER INCH | 28 NUT THREAD | | 18 STUD THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | THREAD LENGTH | 0.560 INCHES NOMINAL NUT THREAD | | 0.615 INCHES NOMINAL STUD THREAD |
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