NSN 4730-00-723-3691
Part Details | PACKING NUT
4730-00-723-3691 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: 10501486, 105-01486, MS219376H, MS21937-6H, 4730-00-723-3691, 00-723-3691, 4730007233691, 007233691
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-723-3691 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-00-723-3691
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 105-01486 | 79470 | DANA CORPWEATHERHEAD DIV |
| MS21937-6H | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 4730-00-723-3691
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 4 HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 9/16 IN.-18 |
| SCREW THREAD SERIES DESIGNATOR | UNJF |
| THREAD LENGTH | 0.344 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 0.500 INCHES NOMINAL |
| UNTHREADED PORTION LENGTH | 0.156 INCHES NOMINAL |
| LARGEST INSIDE DIAMETER | 0.875 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.344 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 1.000 INCHES NOMINAL |
| THREAD CLASS | 3B |
| SPECIFICATION/STANDARD DATA | 96906-MS21937 GOVERNMENT STANDARD |