NSN 4730-00-683-8797
Part Details | PACKING NUT
4730-00-683-8797 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.
Alternate Parts: 9879161X2REVEPC25, 9879-161X2REVEPC25, 5985161892492REVEPC25, 598-516-1892492REVEPC25, 4730-00-683-8797, 00-683-8797, 4730006838797, 006838797
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-683-8797 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-00-683-8797
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9879-161X2REVEPC25 | 96169 | ELECTRIC BOAT CORPORATION |
| 598-516-1892492REVEPC25 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-00-683-8797
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 642 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 1-3/4IN-16 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD LENGTH | 0.313 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 1.313 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.875 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.250 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| THREAD CLASS | 3A |