NSN 4730-01-084-7725
Part Details | PACKING NUT
4730-01-084-7725 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: 3269850, 4730-01-084-7725, 01-084-7725, 4730010847725, 010847725
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | OCT 24, 1979 | 01-084-7725 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
ROUND, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-01-084-7725
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3269850 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 4730-01-084-7725
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | ROUND, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 2 5/8-16 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD LENGTH | 0.751 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| SLOT WIDTH | 0.375 INCHES NOMINAL |
| OVERALL LENGTH | 3.437 INCHES NOMINAL |
| LARGEST INSIDE DIAMETER | 2.250 INCHES NOMINAL |
| LENGTH TO SHOULDER | 2.562 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.875 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 3.312 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 12 |
| PROTRUSION QUANTITY | 12 |
| THREAD CLASS | 3A |