6220-00-350-6963 DOOR Index 5310-00-350-6969 NUT

National Stock Number:
4730-00-350-6968

Federal Supply Class:
4730

National Item Identification Number:
003506968

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:
532509119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
89-380-195019DANA CORP SPICER TRANSMISSION DIV


Techincal Specification:
CASEHARDENING INDICATORNOT CASE-HARDENED
OVERALL LENGTH1.938 INCHES NOMINAL
MAJOR UNTHREADED OUTSIDE DIAMETER1.250 INCHES NOMINAL
MATERIALSTEEL
SMALLEST INSIDE DIAMETER0.890 INCHES NOMINAL
SEAT ANGLE IN DEG60.0
SCREW THREAD LOCATIONEXTERNAL
SCREW THREAD SERIES DESIGNATORUNF
THREAD SIZE1.375-12
WIDTH ACROSS FLATS1.125 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.625 INCHES NOMINAL


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