NSN 4730-01-140-4931
Part Details | PACKING NUT
4730-01-140-4931 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: 8104385050 PIECE 12, 810-4385050 PIECE 12, 8104385050, 810-4385050, 4730-01-140-4931, 01-140-4931, 4730011404931, 011404931
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | OCT 13, 1982 | 01-140-4931 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-01-140-4931
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 810-4385050 PIECE 12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 810-4385050 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-140-4931
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 9 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 2-16 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD LENGTH | 0.624 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| SLOT WIDTH | 0.125 INCHES NOMINAL |
| OVERALL LENGTH | 1.312 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.814 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 1.500 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 2 |
| PROTRUSION QUANTITY | 2 |
| THREAD CLASS | 3A |