4730-01-248-0398 PACKING NUT Index 4730-01-248-0400 REDUCER,PIPE

National Stock Number:
4730-01-248-0399

Federal Supply Class:
4730

National Item Identification Number:
012480399

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:
2097-4876301THE BOEING COMPANY
68A41272276301THE BOEING COMPANY
68A412722-20011DDX0MACHINE SPECIALTIES, LLC
68A412722-20012M490NASSAU TOOL WORKS, INC
68A412722-200136164HEROUX-DEVTEK INC.
68A412722-20014JZH8ES3 PRIME LOGISTICS GROUP INC
68A412722-20015ZBP4HDI LANDING GEAR USA INC
68A412722-20016K4C8GOODRICH CORPORATION
68A412722-20016Z056CM MANUFACTURING INC
68A412722-200176301THE BOEING COMPANY
68A412722-200198247CANADIAN COMMERCIAL CORPORATION
68A412722-2001L1051ALTA PRECISION INC


Techincal Specification:
HOLE OR SLOT QUANTITY12
LENGTH TO SHOULDER0.490 INCHES NOMINAL
MAJOR UNTHREADED OUTSIDE DIAMETER6.250 INCHES NOMINAL
OVERALL LENGTH0.715 INCHES NOMINAL
SMALLEST INSIDE DIAMETER4.777 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORUN
SCREW THREAD LOCATIONINTERNAL
STYLE DESIGNATORROUND, INTERNAL THREAD, SHOULDERED
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE5.625-12


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