5305-00-550-1407 SETSCREW Index 5310-00-550-1412 WASHER,SHOULDERED

National Stock Number:
5307-00-550-1409

Federal Supply Class:
5307

National Item Identification Number:
005501409

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.


Manufacturer Information:
268700PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
OVERALL LENGTH1.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 416
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD
NOMINAL THREAD SIZE0.375 INCHES STUD THREAD
NUT END SHANK DIAMETER0.310 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
NUT END SHANK LENGTH0.350 INCHES NOMINAL
SHOULDER DIAMETER0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
SHOULDER LENGTH0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED AND STEPPED
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A NUT THREAD
THREAD CLASS4A STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM NUT THREAD
THREAD LENGTH0.420 INCHES NOMINAL STUD THREAD
THREAD QUANTITY PER INCH16 STUD THREAD
THREAD QUANTITY PER INCH24 NUT THREAD
THREAD SERIES DESIGNATORUNC STUD THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD


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