5307-01-104-8279 STUD,STEPPED Index 5307-01-104-8281 STUD,STEPPED

National Stock Number:
5307-01-104-8280

Federal Supply Class:
5307

National Item Identification Number:
011048280

Description:
STUD,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. THE ENTIRE UNTHREADED PORTION MUST BE OF A SINGLE DIAMETER EQUAL TO OR SMALLER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREADED END. INCLUDES RADIAL GROOVES OR THREAD RELIEFS. EXCLUDES ITEMS WITH TAPERED THREADS.


Manufacturer Information:
6814127P001563005ROLLS-ROYCE CORPORATION
6814127P001573342ALLISON TRANSMISSION INC


Techincal Specification:
MATERIALSTEEL
MATERIAL DOCUMENT AND CLASSIFICATIONEMS85010,FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE
SURFACE TREATMENTCOPPER ALLOY OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-W-341 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSTEPPED
SHANK DIAMETER0.375 INCHES NOMINAL
OVERALL LENGTH2.440 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF NUT THREAD
UNS STUD THREAD
NOMINAL THREAD SIZE0.375 INCHES NUT THREAD
0.438 INCHES STUD THREAD
THREAD CLASS3A NUT THREAD
THREAD QUANTITY PER INCH24 NUT THREAD
14 STUD THREAD
THREAD PITCH DIAMETERS0.3935 TO 0.3953 INCHES STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
RIGHT-HAND STUD THREAD
THREAD LENGTH1.500 INCHES NOMINAL NUT THREAD
0.750 INCHES NOMINAL STUD THREAD
HARDNESS RATING32.0 ROCKWELL C MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE63005
DESIGN CONTROL REFERENCE6814127P0015


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