NSN 4730-01-231-2890
Part Details | PIPE FLANGE
4730-01-231-2890 An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).
Alternate Parts: 8104385051A2, 810-4385051-A-2, 8034385051A24, 803-4385051-A-24, 8034385051, 803-4385051, 4730-01-231-2890, 01-231-2890, 4730012312890, 012312890
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | APR 25, 1986 | 01-231-2890 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FACE, RAISED NECK
ROUND, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-01-231-2890
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 810-4385051-A-2 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-4385051-A-24 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-4385051 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-231-2890
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY AND NICKEL ALLOY |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 9.125 INCHES NOMINAL |
| FLANGE DIAMETER | 15.750 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.813 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 12 |
| FLANGE SECTION STYLE | PLAIN FACE, RAISED NECK |
| THICKNESS | 1.531 INCHES NOMINAL |
| NECK HEIGHT | 3.094 INCHES NOMINAL |
| FACE SEATING SURFACE CONDITION | MACHINED |