NSN 4730-01-326-1449
Part Details | PIPE FLANGE
4730-01-326-1449 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: 262122801 ASSY 174, 2621-228-01 ASSY 174, 262122801, 2621-228-01, 5084677410 ITEM F3, 508-4677410 ITEM F3, 5084677410, 508-4677410, 4677410 ITEM F3, 4730-01-326-1449, 01-326-1449, 4730013261449, 013261449
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | SEP 19, 1990 | 01-326-1449 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, RAISED NECK
ROUND, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-01-326-1449
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2621-228-01 ASSY 174 | 96169 | ELECTRIC BOAT CORPORATION |
| 2621-228-01 | 96169 | ELECTRIC BOAT CORPORATION |
| 508-4677410 ITEM F3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 508-4677410 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 4677410 ITEM F3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-326-1449
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-20159,TY1 MIL SPEC SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 7.812 INCHES NOMINAL |
| FLANGE DIAMETER | 9.062 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.688 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 10 |
| FLANGE SECTION STYLE | 7 RAISED FACE, RAISED NECK |
| THICKNESS | 0.750 INCHES NOMINAL |
| NECK HEIGHT | 2.438 INCHES NOMINAL |
| REDUCER FLANGE HOLE TYPE | CONCENTRIC |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | PABR150.0 POUNDS PER SQUARE INCH |
| FACE SEATING SURFACE CONDITION | MACHINED |