NSN 4730-00-372-4081
Part Details | PIPE FLANGE
4730-00-372-4081 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: EW52180, EW52180, 4730-00-372-4081, 00-372-4081, 4730003724081, 003724081
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAR 12, 1974 | 00-372-4081 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, RAISED NECK
Cross Reference | NSN 4730-00-372-4081
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| EW52180 | 45152 | OSHKOSH CORPORATION |
| EW52180 | 75Q65 | OSHKOSH DEFENSE, LLC |
Technical Data | NSN 4730-00-372-4081
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM |
| SURFACE TREATMENT | PAINT |
| BOLT CIRCLE DIAMETER | 1.719 INCHES NOMINAL |
| FLANGE LENGTH | 4.250 INCHES NOMINAL |
| FLANGE WIDTH | 2.750 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.281 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 2 |
| FLANGE SECTION STYLE | 5 RAISED FACE, RAISED NECK |
| THICKNESS | 0.125 INCHES NOMINAL |
| NECK DIAMETER | 2.750 INCHES NOMINAL |
| NECK HEIGHT | 0.625 INCHES NOMINAL |
| TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 1.500 INCHES NOMINAL |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| NOMINAL THREAD SIZE | 2.000 INCHES |
| THREAD QUANTITY PER INCH | 10 |
| THREAD CLASS | 2B |
| FACE SEATING SURFACE CONDITION | MACHINED |