NSN 4730-00-478-9326
Part Details | PACKING NUT
4730-00-478-9326 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: 170648, 1706-48, 170648, 1706-48, 170648, 1706-48, 4730-00-478-9326, 00-478-9326, 4730004789326, 004789326
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | FEB 02, 1970 | 00-478-9326 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-00-478-9326
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1706-48 | 6Z056 | CM MANUFACTURING, INC. |
| 1706-48 | 13002 | GOODRICH CORPORATIONDBA GOODRICH LANDING GEAR DIVISION |
| 1706-48 | 45934 | ONTIC ENGINEERING AND MANUFACTURING,INC. |
Technical Data | NSN 4730-00-478-9326
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4340 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 3 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 5.500-16 |
| SCREW THREAD SERIES DESIGNATOR | UNJF |
| THREAD LENGTH | 0.875 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| SLOT WIDTH | 0.510 INCHES NOMINAL |
| OVERALL LENGTH | 1.313 INCHES NOMINAL |
| LARGEST INSIDE DIAMETER | 5.500 INCHES MINIMUM AND 5.540 INCHES MAXIMUM |
| SMALLEST OUTSIDE DIAMETER | 6.000 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 6.500 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 12 |
| PROTRUSION QUANTITY | 6 |
| THREAD CLASS | 3B |
| SPECIAL FEATURES | ITEM INCLUDES 7 HOLES WITH 10-32UNF-3B THREAD. RADIAL LOCATION OF SLOTS WITH HOLES OPTIONAL |