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National Stock Number:
5307-00-353-2518
Federal Supply Class:
5307
National Item Identification Number:
003532518
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:
| 20X150 | 28158 | HME, INC. | | 20X150 | 3D6E9 | MERITOR INDUSTRIAL PRODUCTS, LLC | | 31781 | 09386 | ALLIEDSIGNAL INC ALLIEDSIGNAL BRAKING SYSTEMS-WHEEL END PRODUCTS | | 31781-2 | 09386 | ALLIEDSIGNAL INC ALLIEDSIGNAL BRAKING SYSTEMS-WHEEL END PRODUCTS | | 20X150 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC |
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Techincal Specification:
| MATERIAL | STEEL COMP 4427 | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE | | SURFACE TREATMENT | CADMIUM AND | | ZINC OVERALL | | THREAD SERIES DESIGNATOR | UNS NUT THREAD | | UNS STUD THREAD | | NOMINAL THREAD SIZE | 1.125 INCHES NUT THREAD | | 0.750 INCHES STUD THREAD | | THREAD QUANTITY PER INCH | 16 NUT THREAD | | 16 STUD THREAD | | THREAD PITCH DIAMETERS | 1.0764 TO 1.0804 INCHES NUT THREAD | | 0.7044 TO 0.7084 INCHES STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 1.218 INCHES MINIMUM NUT THREAD | | 1.156 INCHES MINIMUM STUD THREAD | | SPECIAL FEATURES | 0.094 IN. BY 45.0 DEG CHAMFER ON STUD END; 0.156 IN. BY 30.0 DEG CHAMFER ON STUD END | | HARDNESS RATING | 18.0 ROCKWELL C MINIMUM AND | | 28.0 ROCKWELL C MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 28158 | | DESIGN CONTROL REFERENCE | 20X150 |
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