NSN 4730-01-166-7446
Part Details | PACKING NUT
4730-01-166-7446 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: 8102177525X8X, 810-2177525-X8X, 8102177525C81107, 810-2177525-C811-07, 8032177525X8XX07, 803-2177525-X8XX-07, 4730-01-166-7446, 01-166-7446, 4730011667446, 011667446
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | NOV 16, 1983 | 01-166-7446 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-01-166-7446
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 810-2177525-X8X | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 810-2177525-C811-07 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-2177525-X8XX-07 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-166-7446
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | A7/8-6$$A1 1/2-12 |
| SCREW THREAD SERIES DESIGNATOR | ACME AND UNF |
| THREAD LENGTH | 1.187 INCHES NOMINAL AND 1.063 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL AND EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND AND RIGHT-HAND |
| OVERALL LENGTH | 1.375 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.625 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.930 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| THREAD CLASS | A2G$$A2A |