NSN 4730-01-490-2355
Part Details | PACKING NUT
4730-01-490-2355 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: 1244322605 PC42, 124-4322605 PC42, 1244322605 PC, 124-4322605 PC, 1244322605, 124-4322605, 4730-01-490-2355, 01-490-2355, 4730014902355, 014902355
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | SEP 24, 2001 | 01-490-2355 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-01-490-2355
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 124-4322605 PC42 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 124-4322605 PC | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 124-4322605 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4730-01-490-2355
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| MATERIAL HARDNESS RATING | RCA75.0 ROCKWELL C MAXIMUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 1 5/8-12 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD LENGTH | 0.781 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 1.000 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.875 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.875 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.156 INCHES NOMINAL |
| SPECIAL FEATURES | MATERIAL PER QQ-B-637 |
| END ITEM IDENTIFICATION | SHIP, WATER TIGHT DOOR |