NSN 4730-00-614-6478
Part Details | TUBE FITTING LOCKNUT
4730-00-614-6478 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: MS5186054SS, MS51860-54SS, MS39321V5, 4730-00-614-6478, 00-614-6478, 4730006146478, 006146478
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | FEB 12, 1975 | 00-614-6478 | 17645 ( LOCKNUT, TUBE FITTING ) |
REFERENCE DRAWINGS & PICTURES
TUBE FITTING LOCKNUT
Cross Reference | NSN 4730-00-614-6478
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS51860-54SS | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS39321V5 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 4730-00-614-6478
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD PITCH DIAMETERS | +0.4643 TO +0.4675 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE FITTING LOCKNUT |
| NUT HEIGHT | 0.250 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| PACKING RECESS DIAMETER | 0.505 INCHES NOMINAL |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.313 INCHES |
| SPECIFICATION/STANDARD DATA | 96906-MS51860 GOVERNMENT STANDARD |