4730-00-200-0457 COUPLING,PIPE Index 4730-00-200-0466 TEE,PIPE TO TUBE

National Stock Number:
4730-00-200-0459

Federal Supply Class:
4730

National Item Identification Number:
002000459

Description:
PACKING NUT

Detail:
AN ITEM HAVING INTERNAL AND/OR EXTERNAL MACHINE THREAD(S) (THREADS OTHER THAN PIPE OR HOSE SERIES), SPECIFICALLY DESIGNED TO RETAIN, BY MEANS OR GROOVE(S), SHOULDER(S), AND THE LIKE, PACKING AND/OR A PACKING GLAND WITHIN A STUFFING BOX. SEE ALSO BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; AND NUT, TUBE COUPLING. EXCLUDES PACKING NUT, STUFFING TUBE; AND USE WITH ELECTRICAL CABLE, AND LOCKNUT, PIPE.


Manufacturer Information:
230143023862MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02
230143024617GENERAL MOTORS CORP
23014307X677GENERAL MOTORS LLC
732961819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
761E1756442DIAMOND REO TRUCK CO
H-4-B81718OPW FUELING COMPONENTS INC. DIV OPW FUELING COMPONENTS
HRB481718OPW FUELING COMPONENTS INC. DIV OPW FUELING COMPONENTS


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
LENGTH TO SHOULDER0.500 INCHES NOMINAL
MAJOR UNTHREADED OUTSIDE DIAMETER0.875 INCHES NOMINAL
OVERALL LENGTH0.625 INCHES NOMINAL
MATERIALALUMINUM ALLOY OR COPPER ALLOY
SCREW THREAD LOCATIONINTERNAL
SCREW THREAD SERIES DESIGNATORUNF
SMALLEST INSIDE DIAMETER0.281 INCHES MINIMUM AND 0.284 INCHES MAXIMUM
STYLE DESIGNATORKNURLED, INTERNAL THREAD, SHOULDERED
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.350 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
THREAD SIZE3/4-16


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