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National Stock Number:
5307-00-807-9079
Federal Supply Class:
5307
National Item Identification Number:
008079079
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:
| 818612-1 | 17772 | AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA, LLC | | 818612-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| THREAD QUANTITY PER INCH | 20 NUT THREAD | | THREAD QUANTITY PER INCH | 20 STUD THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD SERIES DESIGNATOR | UNF STUD THREAD | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 8740 | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.438 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD | | OVERALL LENGTH | 4.560 INCHES NOMINAL | | SHOULDER DIAMETER | 0.540 INCHES NOMINAL | | SHOULDER LENGTH | 0.060 INCHES NOMINAL | | SPECIAL FEATURES | 0.312 IN. HEX ON NUT END BY 0.250 IN. LG; NUT END SHANK LG 1.220 IN. NOM OR 1.520 IN. NOM; SHANK DIA 0.437 IN. NOM | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | THREAD CLASS | 2A NUT THREAD | | THREAD CLASS | 2A STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.570 INCHES MINIMUM NUT THREAD | | THREAD LENGTH | 0.570 INCHES MINIMUM STUD THREAD |
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