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National Stock Number:
5307-01-197-2661
Federal Supply Class:
5307
National Item Identification Number:
011972661
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:
| L5876412-003 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| DISTANCE ACROSS FLATS | 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM | | OVERALL LENGTH | 3.090 INCHES MINIMUM AND 3.100 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ST01601B0013 FSCM 43999 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP XM-13 | | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.375 INCHES STUD THREAD | | SHOULDER LENGTH | 0.250 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED AND STEPPED | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | THREAD CLASS | 3A STUD THREAD | | THREAD LENGTH | 1.100 INCHES MINIMUM AND 1.150 INCHES MAXIMUM NUT THREAD | | THREAD LENGTH | 1.390 INCHES MINIMUM AND 1.440 INCHES MAXIMUM STUD THREAD | | THREAD SERIES DESIGNATOR | UNJF NUT THREAD | | THREAD SERIES DESIGNATOR | UNJS STUD THREAD | | THREAD QUANTITY PER INCH | 22 STUD THREAD | | THREAD QUANTITY PER INCH | 24 NUT THREAD |
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