NSN 4730-00-393-3326
Part Details | PACKING NUT
4730-00-393-3326 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: 908030PC12, 908-030PC12, 08999181PC2, 08-999-181PC2, 0899918100002, 08-999-181-00-002, 08908030PC12, 08-908-030PC12, 4730-00-393-3326, 00-393-3326, 4730003933326, 003933326
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-393-3326 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-00-393-3326
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 908-030PC12 | 92392 | ALLIS-CHALMERS CORP |
| 08-999-181PC2 | 92392 | ALLIS-CHALMERS CORP |
| 08-999-181-00-002 | 92392 | ALLIS-CHALMERS CORP |
| 08-908-030PC12 | 92392 | ALLIS-CHALMERS CORP |
Technical Data | NSN 4730-00-393-3326
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 6 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 1-7/8-18 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD LENGTH | 1.125 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| HOLE DIAMETER | 0.438 INCHES NOMINAL |
| OVERALL LENGTH | 1.625 INCHES NOMINAL |
| SMALLEST OUTSIDE DIAMETER | 2.250 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.875 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 2.500 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 4 |
| THREAD CLASS | 2B |