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National Stock Number:
5307-00-145-4614
Federal Supply Class:
5307
National Item Identification Number:
001454614
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:
| 87586P004 | 00198 | PRATT & WHITNEY CANADA CORP | | 87586P004 | 77445 | RTX CORPORATION | | 87586P4 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 8740 | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7456 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 | 0.055 INCHES MINIMUM AND | | 0.065 INCHES MAXIMUM | | NUT END SHANK LENGTH | 0.456 INCHES NOMINAL | | STUD END SHANK LENGTH | 0.421 INCHES NOMINAL | | STUD END SHANK DIAMETER | 0.312 INCHES NOMINAL | | NUT END SHANK DIAMETER | 0.250 INCHES NOMINAL | | OVERALL LENGTH | 1.150 INCHES MINIMUM AND | | 1.170 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNC STUD THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | 0.312 INCHES STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | THREAD QUANTITY PER INCH | 28 NUT THREAD | | 18 STUD THREAD | | THREAD PITCH DIAMETERS | 0.2843 TO 0.2869 INCHES STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.421 INCHES NOMINAL STUD THREAD | | SPECIAL FEATURES | 0.004 IN. OVERSIZE ON STUD END |
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