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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.
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Manufacturer Information:
| 2097-48 | 76301 | THE BOEING COMPANY | | 68A412722 | 76301 | THE BOEING COMPANY | | 68A412722-2001 | 1DDX0 | MACHINE SPECIALTIES, LLC | | 68A412722-2001 | 2M490 | NASSAU TOOL WORKS, INC | | 68A412722-2001 | 36164 | HEROUX-DEVTEK INC. | | 68A412722-2001 | 4JZH8 | ES3 PRIME LOGISTICS GROUP INC | | 68A412722-2001 | 5ZBP4 | HDI LANDING GEAR USA INC | | 68A412722-2001 | 6K4C8 | GOODRICH CORPORATION | | 68A412722-2001 | 6Z056 | CM MANUFACTURING INC | | 68A412722-2001 | 76301 | THE BOEING COMPANY | | 68A412722-2001 | 98247 | CANADIAN COMMERCIAL CORPORATION | | 68A412722-2001 | L1051 | ALTA PRECISION INC |
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Techincal Specification:
| HOLE OR SLOT QUANTITY | 12 | | LENGTH TO SHOULDER | 0.490 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 6.250 INCHES NOMINAL | | OVERALL LENGTH | 0.715 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 4.777 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UN | | SCREW THREAD LOCATION | INTERNAL | | STYLE DESIGNATOR | ROUND, INTERNAL THREAD, SHOULDERED | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 5.625-12 |
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