4520-01-501-7120 HEATER,VENTILATION,DUCT TYPE Index 4520-01-501-7122 HEATER,VENTILATION,DUCT TYPE

National Stock Number:
5307-01-501-7121

Federal Supply Class:
5307

National Item Identification Number:
015017121

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:
33-063228-0115280NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION
33-063228-0126916NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
OVERALL LENGTH22.3 MILLIMETERS NOMINAL
MATERIALSTEEL COMP 302
NOMINAL THREAD SIZE0.190 INCHES NUT THREAD
NOMINAL THREAD SIZE5.0 MILLIMETERS STUD THREAD
THREAD CLASS2A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD
THREAD PITCH IN MILLIMETERS0.80 STUD THREAD
THREAD QUANTITY PER INCH32 NUT THREAD
THREAD SERIES DESIGNATORISO M STUD THREAD
THREAD TOLERANCE CLASS4H EXTERNAL STUD THREAD


Click here to Register for Free 30-day Trial