4820-00-529-2341 VALVE,SAFETY RELIEF Index 3010-00-529-2343 COUPLING,SHAFT,FLEXIBLE

National Stock Number:
4730-00-529-2342

Federal Supply Class:
4730

National Item Identification Number:
005292342

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:
326513953711NAVAL SEA SYSTEMS COMMAND
AG-259006350ASSET SYSTEMS, INC.
AG259022888FMC CORP


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
OVERALL LENGTH0.938 INCHES NOMINAL
MATERIALSTEEL COMP 303
SCREW THREAD LOCATIONEXTERNAL
SCREW THREAD SERIES DESIGNATORUNF
SMALLEST INSIDE DIAMETER0.188 INCHES NOMINAL
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
STYLE DESIGNATORHEXAGON, EXTERNAL THREAD, BOSS
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.344 INCHES NOMINAL
THREAD SIZE9/16IN-18


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