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National Stock Number:
4730-01-179-3130
Federal Supply Class:
4730
National Item Identification Number:
011793130
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:
| 104722615 | 93366 | GE AVIATION SYSTEMS LLC | | 104722615 | K0654 | SAFRAN LANDING SYSTEMS UK LTD |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | LARGEST INSIDE DIAMETER | 1.615 INCHES NOMINAL | | LENGTH TO SHOULDER | 1.047 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 1.615 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 7075 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.812 INCHES MINIMUM AND 1.828 INCHES MAXIMUM | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNJ | | SMALLEST INSIDE DIAMETER | 1.120 INCHES NOMINAL | | SPECIAL FEATURES | W/OIL HOLE IN OUTER PERIPHERY AT TOP SIDE | | WIDTH ACROSS FLATS | 1.812 INCHES MINIMUM | | STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, INTERNAL SHOUL DER | | SURFACE TREATMENT | ANODIZE OR ANODIZE | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.688 INCHES MINIMUM AND 0.875 INCHES MAXIMUM | | THREAD SIZE | 1-3/4-16 |
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