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National Stock Number: 5307-01-137-7830
Federal Supply Class: 5307
National Item Identification Number: 011377830
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:
65A81-C214-01 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
MATERIAL | STEEL COMP 303 | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE | SURFACE TREATMENT | PASSIVATE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | STYLE DESIGNATOR | SHOULDERED | SHOULDER LENGTH | 0.125 INCHES NOMINAL | NUT END SHANK LENGTH | 0.375 INCHES MAXIMUM | DISTANCE ACROSS FLATS | 0.500 INCHES NOMINAL | STUD END SHANK LENGTH | 0.125 INCHES MAXIMUM | STUD END SHANK DIAMETER | 0.438 INCHES NOMINAL | NUT END SHANK DIAMETER | 0.438 INCHES NOMINAL | OVERALL LENGTH | 2.250 INCHES NOMINAL | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNF STUD THREAD | NOMINAL THREAD SIZE | 0.438 INCHES NUT THREAD | | 0.438 INCHES STUD THREAD | THREAD CLASS | 2A NUT THREAD | | 2A STUD THREAD | THREAD QUANTITY PER INCH | 20 NUT THREAD | | 20 STUD THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | THREAD LENGTH | 1.125 INCHES MINIMUM NUT THREAD | | 0.500 INCHES MINIMUM STUD THREAD | SPECIAL FEATURES | SHOULDER CROSS-SECTION: SQUARE |
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