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National Stock Number: 5307-01-274-5753
Federal Supply Class: 5307
National Item Identification Number: 012745753
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:
| 3184871 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 3184871 | 36090 | LOCKHEED MARTIN LIBRASCOPE CORP |
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Techincal Specification:
| DISTANCE ACROSS FLATS | 0.500 INCHES NOMINAL | | OVERALL LENGTH | 1.690 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD | | NUT END SHANK DIAMETER | 0.250 INCHES NOMINAL | | NUT END SHANK LENGTH | 0.060 INCHES NOMINAL | | SHOULDER LENGTH | 0.120 INCHES NOMINAL | | SPECIAL FEATURES | SLOT IN STUD THD END 0.062 IN DIAMETER,0.125 IN. DEEP | | STUD END SHANK DIAMETER | 0.250 INCHES NOMINAL | | STUD END SHANK LENGTH | 0.090 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | 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 NOMINAL STUD THREAD | | THREAD LENGTH | 0.920 INCHES NOMINAL NUT THREAD | | THREAD QUANTITY PER INCH | 18 NUT THREAD | | THREAD QUANTITY PER INCH | 18 STUD THREAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) NUT THREAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
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