2520-00-737-8773 SPINDLE TRANSMISSIO Index 3020-00-737-8779 GEAR,SPUR

National Stock Number:
5307-00-737-8774

Federal Supply Class:
5307

National Item Identification Number:
007378774

Description:
STUD,PLAIN

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. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also ROD, THREADED END and ROD, CONTINUOUS THREAD.


Manufacturer Information:
676595624617GENERAL MOTORS CORP
676595673342ALLISON TRANSMISSION INC
737877419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
OVERALL LENGTH1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD ALL MATERIAL RESPONSES
MATERIALSTEEL COMP 8740 OR STEEL COMP 8742 OR STEEL COMP 8640 OR STEEL COMP 8642 OR STEEL COMP 4140
NOMINAL THREAD SIZE0.500 INCHES NUT THREAD
NOMINAL THREAD SIZE0.500 INCHES STUD THREAD
SPECIAL FEATURESSTUD END THREAD 0.003 IN. OVERSIZE
THREAD CLASS2A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.875 INCHES MINIMUM NUT THREAD
THREAD LENGTH0.938 INCHES MINIMUM STUD THREAD
THREAD PITCH DIAMETERS+0.4522 TO 0.4561 INCHES STUD THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD
THREAD SERIES DESIGNATORUNS STUD THREAD
THREAD QUANTITY PER INCH13 STUD THREAD
THREAD QUANTITY PER INCH20 NUT THREAD


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