NSN 4730-01-386-1742
Part Details | PACKING NUT
4730-01-386-1742 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: 80363972473X2X42, 803-6397247-3X2X-42, 80363972473X1X42, 803-6397247-3X1X-42, 8036397247, 803-6397247, 4730-01-386-1742, 01-386-1742, 4730013861742, 013861742
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 28, 1994 | 01-386-1742 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-01-386-1742
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-6397247-3X2X-42 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-6397247-3X1X-42 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-6397247 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4730-01-386-1742
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 1-1/8-12 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD LENGTH | 0.562 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 1.375 INCHES NOMINAL |
| UNTHREADED PORTION LENGTH | 0.094 INCHES NOMINAL |
| LARGEST INSIDE DIAMETER | 0.688 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.250 INCHES NOMINAL |
| LENGTH TO SHOULDER | 1.281 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.531 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 1.125 INCHES NOMINAL |
| THREAD CLASS | 3A |