NSN 4730-00-999-2480
Part Details | PACKING NUT
4730-00-999-2480 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: 511925AND511926ITEM916, 5-11-925AND5-11-926ITEM9-16, 5111239PC916, 5-11-1239PC9-16, 5111238AND5111239PC916, 5-11-1238AND5-11-1239PC9-16, 5111238916, 5-11-1238-9-16, 5111238, 5-11-1238, 4730-00-999-2480, 00-999-2480, 4730009992480, 009992480
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 20, 1966 | 00-999-2480 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-00-999-2480
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5-11-925AND5-11-926ITEM9-16 | 81337 | ARMY, UNITED STATES DEPARTMENT OFTHE |
| 5-11-1239PC9-16 | 81337 | ARMY, UNITED STATES DEPARTMENT OFTHE |
| 5-11-1238AND5-11-1239PC9-16 | 81337 | ARMY, UNITED STATES DEPARTMENT OFTHE |
| 5-11-1238-9-16 | 81337 | ARMY, UNITED STATES DEPARTMENT OFTHE |
| 5-11-1238 | 81337 | ARMY, UNITED STATES DEPARTMENT OFTHE |
Technical Data | NSN 4730-00-999-2480
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 9/16-18 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD LENGTH | 0.406 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.625 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.500 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.266 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| THREAD CLASS | 2B |
| SPECIAL FEATURES | 45 DEG CHAMFER 1ST THREAD; FACE OF NUT CHAMFERED 30 DEG |