NSN 4730-01-298-2250
Part Details | PIPE FLANGE
4730-01-298-2250 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: ANSI B16.5, 4730-01-298-2250, 01-298-2250, 4730012982250, 012982250
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | APR 13, 1989 | 01-298-2250 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, RAISED NECK
ROUND, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-01-298-2250
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ANSI B16.5 | 80204 | AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED |
Technical Data | NSN 4730-01-298-2250
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 2.500 INCHES NOMINAL |
| FLANGE DIAMETER | 3.750 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.625 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | RAISED FACE, RAISED NECK |
| THICKNESS | 0.438 INCHES NOMINAL |
| RAISED FACE HEIGHT | 0.062 INCHES NOMINAL |
| RAISED FACE DIAMETER | 1.375 INCHES NOMINAL |
| NECK HEIGHT | 0.187 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.375 INCHES |
| FACE SEATING SURFACE CONDITION | SERRATED |
| SPECIFICATION/STANDARD DATA | 80204-ANSI B16.5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| NONDEFINITIVE SPEC/STD DATA | 150 CLASS |