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National Stock Number:
5307-00-514-7143
Federal Supply Class:
5307
National Item Identification Number:
005147143
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:
| 7601376 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 7601376 | 19200 | US ARMY ARDEC RDECOM | | BA716978 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
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Techincal Specification:
| MATERIAL | STEEL COMP 1117 | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE | | SURFACE TREATMENT | ZINC AND | | CHROMATE OVERALL | | STYLE DESIGNATOR | SHOULDERED AND STEPPED | | SHOULDER LENGTH | 0.250 INCHES NOMINAL | | NUT END SHANK LENGTH | 0.500 INCHES NOMINAL | | DISTANCE ACROSS FLATS | 0.375 INCHES NOMINAL | | NUT END SHANK DIAMETER | 0.375 INCHES NOMINAL | | OVERALL LENGTH | 2.000 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC NUT THREAD | | UNF STUD THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | 0.375 INCHES STUD THREAD | | THREAD CLASS | 2A NUT THREAD | | 2A STUD THREAD | | THREAD QUANTITY PER INCH | 20 NUT THREAD | | 24 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.594 INCHES NOMINAL NUT THREAD | | 0.625 INCHES NOMINAL STUD THREAD | | SPECIAL FEATURES | UNDERCUT 0.1876 IN. DIA O.031 IN. LG,LOCATED 0.625 IN. FROM NUT END |
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