4820-01-410-8138 VALVE,BUTTERFLY Index 5331-01-410-8140 O-RING

National Stock Number:
5307-01-410-8139

Federal Supply Class:
5307

National Item Identification Number:
014108139

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:
22335-00118068ASTROCOM ELECTRONICS INC
78D4056-197427GENTEX CORPORATION


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