NSN 4730-00-043-2072
Part Details | TUBE FITTING LOCKNUT
4730-00-043-2072 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: REB1014351REVC, REB101435-1REVC, 4730-00-043-2072, 00-043-2072, 4730000432072, 000432072
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-043-2072 | 17645 ( LOCKNUT, TUBE FITTING ) |
REFERENCE DRAWINGS & PICTURES
TUBE FITTING LOCKNUT
Cross Reference | NSN 4730-00-043-2072
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| REB101435-1REVC | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-00-043-2072
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE FITTING LOCKNUT |
| NUT HEIGHT | 0.875 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.125 INCHES NOMINAL |
| PACKING RECESS DIAMETER | 1.020 INCHES NOMINAL |
| PACKING RECESS DEPTH | 0.188 INCHES NOMINAL |
| NOMINAL TUBE OUTSIDE DIAMETER | 1.000 INCHES |
