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National Stock Number: 5307-00-112-0473
Federal Supply Class: 5307
National Item Identification Number: 001120473
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:
11597873 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 5307001120473 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | 5307001120473 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
MATERIAL | STEEL COMP 4130 | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 FED SPEC 3RD MATERIAL RESPONSE | SURFACE TREATMENT | CADMIUM OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE2,CLASS3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | STYLE DESIGNATOR | RECESSED AND STEPPED | PLAIN SHANK DIAMETER | 0.625 INCHES NOMINAL | LENGTH OF RECESSED PORTION OF SHANK | 1.068 INCHES NOMINAL | DIAMETER OF RECESSED PORTION OF SHANK | 0.412 INCHES NOMINAL | OVERALL LENGTH | 3.355 INCHES MINIMUM AND | | 3.385 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNC STUD THREAD | NOMINAL THREAD SIZE | 0.500 INCHES NUT THREAD | | 0.750 INCHES STUD THREAD | THREAD CLASS | 3A NUT THREAD | | 3A STUD THREAD | THREAD QUANTITY PER INCH | 20 NUT THREAD | | 10 STUD THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | THREAD LENGTH | 0.830 INCHES MINIMUM AND | | 0.870 INCHES MAXIMUM NUT THREAD | | 0.805 INCHES MINIMUM AND | | 0.835 INCHES MAXIMUM STUD THREAD |
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