NSN 4730-01-248-0398
Part Details | PACKING NUT
4730-01-248-0398 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: 68A4506482003, 68A450648-2003, 68A450648, 68A4506482003, 68A450648-2003, 4730-01-248-0398, 01-248-0398, 4730012480398, 012480398
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 15, 1987 | 01-248-0398 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-01-248-0398
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 68A450648-2003 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 68A450648 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 68A450648-2003 | 13002 | GOODRICH CORPORATIONDBA GOODRICH LANDING GEAR DIVISION |
Technical Data | NSN 4730-01-248-0398
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 9 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 4.500-12 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| SLOT WIDTH | 0.380 INCHES NOMINAL |
| OVERALL LENGTH | 0.970 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 3.731 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 4.370 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 8 |
| THREAD CLASS | 3B |
| CRITICALITY CODE JUSTIFICATION | STYL |