NSN 4730-01-149-9075
Part Details | PIPE FLANGE
4730-01-149-9075 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: 5001003A43102L1, 5001003-A431-02L1, 5001003A43102, 5001003-A431-02, 4730-01-149-9075, 01-149-9075, 4730011499075, 011499075
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAR 27, 1983 | 01-149-9075 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, RAISED NECK
SQUARE, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-01-149-9075
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5001003-A431-02L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 5001003-A431-02 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4730-01-149-9075
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY 922 FED SPEC SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | SQUARE, ONE BOLT HOLE CIRCLE |
| FLANGE WIDTH | 2.875 INCHES MINIMUM AND 2.937 INCHES MAXIMUM |
| BOLT HOLE DIAMETER | 0.328 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | 6A RAISED FACE, RAISED NECK |
| THICKNESS | 0.625 INCHES MINIMUM AND 0.687 INCHES MAXIMUM |
| SOCKET DIAMETER | 2.560 INCHES NOMINAL |
| BORE DIAMETER | 0.843 INCHES MINIMUM AND 0.893 INCHES MAXIMUM |
| NECK HEIGHT | 0.834 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.750 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | PAAA700.0 POUNDS PER SQUARE INCH |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | FAAA325.0 DEG FAHRENHEIT |
| FACE SEATING SURFACE CONDITION | MACHINED |
| FEATURES PROVIDED | COUNTERBORED BOLT HOLES |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL FOR LEVEL 1 |
| CRITICALITY CODE JUSTIFICATION | ZZZY |