NSN 4730-01-055-8313
Part Details | PACKING NUT
4730-01-055-8313 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: 8101385834PIECE 15, 810-1385834PIECE 15, 8101385834, 810-1385834, 4730-01-055-8313, 01-055-8313, 4730010558313, 010558313
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | FEB 11, 1978 | 01-055-8313 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-01-055-8313
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 810-1385834PIECE 15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 810-1385834 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4730-01-055-8313
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 836 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 7/8-18 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD LENGTH | 0.218 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.500 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.563 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 60.0 |
| THREAD CLASS | 3A |