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National Stock Number: 4730-00-917-2952
Federal Supply Class: 4730
National Item Identification Number: 009172952
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:
2210-6-9 | 70236 | TACTAIR FLUID CONTROLS INC | 2210-6-9 | 99215 | KAISER FLUID TECHNOLOGIES INC. | 2210-6-9 | 99473 | HAWKER PACIFIC AEROSPACE LANDING GEAR AND COMPONENTS MFG AND REPAIR |
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Techincal Specification:
CASEHARDENING INDICATOR | NOT CASEHARDENED | MATERIAL HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | MATERIAL | STEEL CORROSION RESISTING | OVERALL LENGTH | 0.468 INCHES NOMINAL | SCREW THREAD LOCATION | EXTERNAL | SCREW THREAD SERIES DESIGNATOR | UNS | SMALLEST INSIDE DIAMETER | 1.082 INCHES NOMINAL | STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, BOSS | THREAD LENGTH | 0.270 INCHES NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD PITCH DIAMETERS | +1.2213 TO 1.2217 INCHES | THREAD SIZE | 1-1/4IN-24 | WIDTH ACROSS FLATS | 1.375 INCHES NOMINAL |
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