NSN 4730-00-922-5143
Part Details | TUBE FITTING LOCKNUT
4730-00-922-5143 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: NAS1410DD3, NAS1410, AS4875, 4730-00-922-5143, 00-922-5143, 4730009225143, 009225143
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | APR 24, 1968 | 00-922-5143 | 17645 ( LOCKNUT, TUBE FITTING ) |
REFERENCE DRAWINGS & PICTURES
TUBE FITTING LOCKNUT
Cross Reference | NSN 4730-00-922-5143
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS1410DD3 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| NAS1410 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS4875 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 4730-00-922-5143
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.375 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE FITTING LOCKNUT |
| NUT HEIGHT | 0.306 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL |
| PACKING RECESS DIAMETER | 0.500 INCHES NOMINAL |
| PACKING RECESS DEPTH | 0.840 INCHES NOMINAL |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.188 INCHES |