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National Stock Number:
5307-00-334-0082
Federal Supply Class:
5307
National Item Identification Number:
003340082
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:
| 1533D112 | 82402 | TRIUMPH GEAR SYSTEMS INC |
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Techincal Specification:
| MATERIAL | STEEL COMP E4340 | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE | | OVERALL LENGTH | 9.935 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNF STUD THREAD | | NOMINAL THREAD SIZE | 0.438 INCHES NUT THREAD | | 0.625 INCHES STUD THREAD | | THREAD CLASS | 2A NUT THREAD | | 3A STUD THREAD | | THREAD QUANTITY PER INCH | 20 NUT THREAD | | 18 STUD THREAD | | THREAD DIRECTION | LEFT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.475 INCHES NOMINAL NUT THREAD | | 0.720 INCHES NOMINAL STUD THREAD | | SPECIAL FEATURES | ACME RIGHT HAND MEASUREMENT OVER PINS 0.875-6; 0.0864 PIN DIA. FIRST SHOULDER 0.999-1-000 IN. DIA.; SURFACE HARDNESS ON STEP 20.0 DEGREES; COTTER PIN HOLE IN STUD END 0.156 IN. THRU; KEY SLOT WOODRUFF 0.625 DIA.; 0.156 IN. LG | | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND | | 40.0 ROCKWELL C MAXIMUM |
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