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National Stock Number:
5307-00-637-8331
Federal Supply Class:
5307
National Item Identification Number:
006378331
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:
| NAS27-6-28 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| DISTANCE ACROSS FLATS | 0.434 INCHES MINIMUM AND 0.440 INCHES MAXIMUM | | OVERALL LENGTH | 3.500 INCHES NOMINAL | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 0.375 INCHES STUD THREAD | | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD | | NUT END SHANK DIAMETER | 0.323 INCHES NOMINAL | | NUT END SHANK LENGTH | 0.125 INCHES NOMINAL | | SHOULDER LENGTH | 0.250 INCHES NOMINAL | | SPECIAL FEATURES | ONE HOLE 0.076 IN.DIA LOCATED ON WRENCHING AREA PERPENDICULAR TO AXIAL CENTERLINE | | STUD END SHANK DIAMETER | 0.323 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL | | THREAD CLASS | 3A NUT THREAD | | THREAD CLASS | 3A STUD THREAD | | THREAD DIRECTION | LEFT-HAND STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD LENGTH | 1.500 INCHES NOMINAL NUT THREAD | | THREAD LENGTH | 1.500 INCHES NOMINAL STUD THREAD | | THREAD QUANTITY PER INCH | 24 NUT THREAD | | THREAD QUANTITY PER INCH | 24 STUD THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD SERIES DESIGNATOR | UNF STUD THREAD |
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