NSN 4730-01-139-4432
Part Details | PIPE FLANGE
4730-01-139-4432 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: MILC15726 3 I, MIL-C-15726 3 I, 8101385861TYP3IN, 810-1385861TYP3IN, 810 1385861, 4730-01-139-4432, 01-139-4432, 4730011394432, 011394432
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | OCT 01, 1982 | 01-139-4432 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, RAISED NECK
ROUND, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-01-139-4432
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-C-15726 3 I | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 810-1385861TYP3IN | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 810 1385861 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4730-01-139-4432
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 4.938 INCHES NOMINAL |
| FLANGE DIAMETER | 7.469 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.672 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 8 |
| FLANGE SECTION STYLE | 2 RAISED FACE, RAISED NECK |
| THICKNESS | 1.141 INCHES NOMINAL |
| NECK HEIGHT | 2.016 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 3.000 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | PABR700.0 POUNDS PER SQUARE INCH |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | FABR150.0 DEG FAHRENHEIT |
| FACE SEATING SURFACE CONDITION | MACHINED |