NSN 4730-01-040-3865
Part Details | PACKING NUT
4730-01-040-3865 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: 4002015, 400-201-5, 200644, 200-644, 200644, 200-644, 4730-01-040-3865, 01-040-3865, 4730010403865, 010403865
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAY 07, 1977 | 01-040-3865 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-01-040-3865
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 400-201-5 | 52032 | BIOMARINE, INC. |
| 200-644 | 52032 | BIOMARINE, INC. |
| 200-644 | 14819 | MAR-VEL INTERNATIONAL INC.DBA MAR-VEL UNDERWATER EQUIP |
Technical Data | NSN 4730-01-040-3865
| Characteristic | Specifications |
|---|---|
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 2 HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 4.000-12 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD LENGTH | 0.375 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| HOLE DIAMETER | 0.115 INCHES NOMINAL |
| OVERALL LENGTH | 0.775 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.565 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 3.610 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 4.440 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 4 |
| THREAD CLASS | 2B |