4820-01-167-4375 VALVE,BALL Index 5325-01-167-4378 STUD ASSEMBLY,TURNLOCK FASTENER

National Stock Number:
5307-01-167-4376

Federal Supply Class:
5307

National Item Identification Number:
011674376

Description:
STUD,SHOULDERED

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. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.


Manufacturer Information:
SM-B-88388180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
DISTANCE ACROSS FLATS0.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.750 INCHES NOMINAL
MATERIALSTEEL COMP 303
NOMINAL THREAD SIZE0.164 INCHES NUT THREAD
NOMINAL THREAD SIZE0.164 INCHES STUD THREAD
SHOULDER LENGTH0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A NUT THREAD
THREAD CLASS2A STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.440 INCHES NOMINAL NUT THREAD
THREAD LENGTH0.260 INCHES NOMINAL STUD THREAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) NUT THREAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) STUD THREAD
THREAD QUANTITY PER INCH32 NUT THREAD
THREAD QUANTITY PER INCH32 STUD THREAD


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