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National Stock Number:
5307-00-413-7630
Federal Supply Class:
5307
National Item Identification Number:
004137630
Description:
STUD,SHOULDERED
Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.
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Manufacturer Information:
| 187378 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| OVERALL LENGTH | 1.156 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | NOMINAL THREAD SIZE | 0.112 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.112 INCHES STUD THREAD | | NUT END SHANK DIAMETER | 0.112 INCHES NOMINAL | | NUT END SHANK LENGTH | 0.359 INCHES NOMINAL | | SHOULDER DIAMETER | 0.375 INCHES NOMINAL | | SHOULDER LENGTH | 0.047 INCHES NOMINAL | | SPECIAL FEATURES | UNDERCUT TO ROOT DIA 0.047 IN. LG BETWEEEN SHOULDER AND STUD END. 0.016 IN. RADIUS BETWEEN SHOULDER AND SHANK DIA. | | STYLE DESIGNATOR | SHOULDERED | | SURFACE TREATMENT | TIN OVERALL | | THREAD LENGTH | 0.203 INCHES MINIMUM STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | THREAD CLASS | 3A STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.500 INCHES MINIMUM NUT THREAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) NUT THREAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) STUD THREAD | | THREAD QUANTITY PER INCH | 40 NUT THREAD | | THREAD QUANTITY PER INCH | 40 STUD THREAD |
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