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National Stock Number:
5307-00-345-1521
Federal Supply Class:
5307
National Item Identification Number:
003451521
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:
| 127664P62 | 77445 | RTX CORPORATION | | AS127664P62 | 00198 | PRATT & WHITNEY CANADA CORP | | AS127664P62 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 8740 | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE | | SURFACE TREATMENT | CADMIUM OVERALL | | STYLE DESIGNATOR | SHOULDERED AND STEPPED | | SHOULDER DIAMETER | 0.548 INCHES MINIMUM AND | | 0.552 INCHES MAXIMUM | | SHOULDER LENGTH | 0.090 INCHES NOMINAL | | NUT END SHANK LENGTH | 0.283 INCHES NOMINAL | | STUD END SHANK LENGTH | 0.126 INCHES NOMINAL | | STUD END SHANK DIAMETER | 0.380 INCHES MINIMUM AND | | 0.390 INCHES MAXIMUM | | NUT END SHANK DIAMETER | 0.380 INCHES MINIMUM AND | | 0.390 INCHES MAXIMUM | | OVERALL LENGTH | 2.050 INCHES MINIMUM AND | | 2.070 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNS STUD THREAD | | NOMINAL THREAD SIZE | 0.500 INCHES STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | THREAD QUANTITY PER INCH | 13 STUD THREAD | | THREAD PITCH DIAMETERS | 0.4547 TO 0.4570 INCHES STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.567 INCHES MAXIMUM NUT THREAD | | 0.990 INCHES MAXIMUM STUD THREAD | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND | | 32.0 ROCKWELL C MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 127664P62 |
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