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National Stock Number:
5307-01-138-1385
Federal Supply Class:
5307
National Item Identification Number:
011381385
Description:
STUD,RECESSED
Detail:
A HEADLESS FASTENER NOT EXCEEDING TWELVE INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ONE END OR BOTH ENDS MAY HAVE A POINT. THE UNTHREADED SECTION MAY HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE GREATER THAN THE MAXIMUM MAJOR THREAD DIAMETER. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPER THREADS.
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Manufacturer Information:
| 2539046 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| DIAMETER OF RECESSED PORTION OF SHANK | 0.177 INCHES NOMINAL | | DISTANCE ACROSS FLATS | 0.312 INCHES NOMINAL | | LENGTH OF RECESSED PORTION OF SHANK | 0.025 INCHES NOMINAL | | OVERALL LENGTH | 8.805 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4130 | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD | | SPECIAL FEATURES | 125,000 PSI MIN TS; 0.070 THRU HOLE DIA,LG | | STYLE DESIGNATOR | RECESSED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 2A NUT THREAD | | THREAD CLASS | 2A STUD THREAD | | THREAD DIRECTION | LEFT-HAND NUT THREAD | | THREAD DIRECTION | LEFT-HAND STUD THREAD | | THREAD LENGTH | 0.350 INCHES NOMINAL STUD THREAD | | THREAD LENGTH | 0.750 INCHES NOMINAL NUT THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD QUANTITY PER INCH | 20 STUD THREAD | | THREAD QUANTITY PER INCH | 28 NUT THREAD | | THREAD SERIES DESIGNATOR | UNC STUD THREAD |
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