NSN 4730-00-343-1579
Part Details | PACKING NUT
4730-00-343-1579 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: 262782PC13, 111PC13, B80, 4730-00-343-1579, 00-343-1579, 4730003431579, 003431579
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-343-1579 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-00-343-1579
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 262782PC13 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 111PC13 | 27554 | WILDFIRE PACIFIC INC |
| B80 | 27554 | WILDFIRE PACIFIC INC |
Technical Data | NSN 4730-00-343-1579
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2011 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 0 HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 0.438-20 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD LENGTH | 0.297 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.438 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.159 INCHES NOMINAL |
| THREAD CLASS | 3A |