NSN 4730-01-485-7644
Part Details | PIPE FLANGE
4730-01-485-7644 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: 11732020, 1173-20-20, 4730-01-485-7644, 01-485-7644, 4730014857644, 014857644
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JUN 06, 2001 | 01-485-7644 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FACE
RECTANGULAR, WITH BOLT HOLES
Cross Reference | NSN 4730-01-485-7644
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1173-20-20 | 7X443 | MAIN MANUFACTURING PRODUCTS, INC |
Technical Data | NSN 4730-01-485-7644
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | RECTANGULAR, WITH BOLT HOLES |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.188 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.312 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.439 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.656 INCHES NOMINAL |
| FLANGE LENGTH | 3.190 INCHES NOMINAL |
| FLANGE WIDTH | 2.500 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.470 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | PLAIN FACE |
| THICKNESS | 1.500 INCHES NOMINAL |
| UNTHREADED REDUCER HOLE DIAMETER | 1.250 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.250 INCHES |
| FACE SEATING SURFACE CONDITION | MACHINED |
| SPECIAL FEATURES | SAE 4-BOLT STRAIGHT THREADED IN-LINE FLANGE IS A CODE 61 SERIES |
| END ITEM IDENTIFICATION | INTERCONNECTION |