NSN 4730-00-959-5804
Part Details | TUBE FITTING LOCKNUT
4730-00-959-5804 An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also LOCKNUT, PIPE; NUT (1), TUBE COUPLING and NUT (1), PLAIN, HEXAGON.
Alternate Parts: 247040, 58571004, 5857-1004, 247040, K247040, K247040, 4730-00-959-5804, 00-959-5804, 4730009595804, 009595804
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAY 20, 1966 | 00-959-5804 | 17645 ( LOCKNUT, TUBE FITTING ) |
REFERENCE DRAWINGS & PICTURES
TUBE FITTING LOCKNUT
Cross Reference | NSN 4730-00-959-5804
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 247040 | 16004 | DAVEY COMPRESSOR CODIV OF KECO INDUSTRIES INC |
| 5857-1004 | 0KDP7 | KIDDE-FENWAL, INC.DBA KIDDE FIRE SYSTEM |
| 247040 | 0KDP7 | KIDDE-FENWAL, INC.DBA KIDDE FIRE SYSTEM |
| K247040 | 58163 | MEGGITT (NORTH HOLLYWOOD), INC.DBA MEGGITT CONTROL SYSTEMS |
| K247040 | 62228 | MEGGITT DEFENSE SYSTEMS, INC. |
Technical Data | NSN 4730-00-959-5804
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.875 INCHES |
| THREAD QUANTITY PER INCH | 14 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE FITTING LOCKNUT |
| NUT HEIGHT | 0.391 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.114 INCHES MINIMUM AND 1.127 INCHES MAXIMUM |
| PACKING RECESS DIAMETER | 1.029 INCHES MINIMUM AND 1.061 INCHES MAXIMUM |
| PACKING RECESS DEPTH | 0.049 INCHES MINIMUM AND 0.059 INCHES MAXIMUM |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.625 INCHES |