NSN 4730-00-198-4069
Part Details | PIPE FLANGE
4730-00-198-4069 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: 1240748, 1240748, 4730-00-198-4069, 00-198-4069, 4730001984069, 001984069
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-198-4069 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FACE, RAISED NECK
ROUND, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-00-198-4069
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1240748 | 88277 | BOEING COMPANY, THEDBA BOEING |
| 1240748 | 18355 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 4730-00-198-4069
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 1.625 INCHES NOMINAL |
| FLANGE DIAMETER | 2.250 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.312 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | PLAIN FACE, RAISED NECK |
| THICKNESS | 0.188 INCHES NOMINAL |
| REDUCER FLANGE HOLE TYPE | CONCENTRIC |
| SCREW THREAD SERIES DESIGNATOR | ANPT |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| FACE SEATING SURFACE CONDITION | MACHINED |