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National Stock Number:
5307-00-338-5257
Federal Supply Class:
5307
National Item Identification Number:
003385257
Description:
STUD,SHOULDERED AND STEPPED
Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS, ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. ALL OR PART OF THE UNTHREADED SECTION IS GREATER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGEST THREADED SECTION. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS. SEE ALSO STUD, LOCKED IN.
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Manufacturer Information:
| 459363 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 8630 | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SHOULDER LENGTH | 0.230 INCHES NOMINAL | | NUT END SHANK LENGTH | 1.321 INCHES NOMINAL | | DISTANCE ACROSS FLATS | 0.625 INCHES NOMINAL | | STUD END SHANK DIAMETER | 0.186 INCHES NOMINAL | | NUT END SHANK DIAMETER | 0.312 INCHES NOMINAL | | OVERALL LENGTH | 3.761 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNF STUD THREAD | | NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD | | 0.312 INCHES STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | 3A STUD THREAD | | THREAD QUANTITY PER INCH | 32 NUT THREAD | | 24 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.465 INCHES NOMINAL NUT THREAD | | 0.470 INCHES NOMINAL STUD THREAD | | DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.200 INCHES NOMINAL AND | | 0.672 INCHES NOMINAL AND | | 3.558 INCHES NOMINAL FIRST HOLE | | COTTER PIN HOLE DIAMETER | 0.068 INCHES MINIMUM AND | | 0.073 INCHES MAXIMUM FIRST HOLE | | SURFACE FINISH | 63.0 MICROINCHES OVERALL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98897 | | DESIGN CONTROL REFERENCE | 459363 |
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