4730-01-023-7443 LOCKNUT,TUBE FITTING Index 4730-01-023-7446 CLAMP,HOSE

National Stock Number:
4730-01-023-7444

Federal Supply Class:
4730

National Item Identification Number:
010237444

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:
631-7510-00113499ROCKWELL COLLINS, INC.


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
LENGTH TO SHOULDER0.286 INCHES NOMINAL
OVERALL LENGTH0.406 INCHES NOMINAL
MAJOR UNTHREADED OUTSIDE DIAMETER0.640 INCHES NOMINAL
MATERIALALUMINUM ALLOY 6061
SCREW THREAD SERIES DESIGNATORUNF
SCREW THREAD LOCATIONINTERNAL
SMALLEST INSIDE DIAMETER0.257 INCHES NOMINAL
WIDTH ACROSS FLATS0.875 INCHES NOMINAL
STYLE DESIGNATORHEXAGON, INTERNAL THREAD, SHOULDERED
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.238 INCHES NOMINAL
THREAD SIZE9/16-24


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