NSN 4730-01-051-5256
Part Details | PIPE FLANGE
4730-01-051-5256 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: 1P4577, 4730-01-051-5256, 01-051-5256, 4730010515256, 010515256
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | DEC 02, 1977 | 01-051-5256 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, WELDING NECK
RECTANGULAR, WITH BOLT HOLES
Cross Reference | NSN 4730-01-051-5256
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1P4577 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
Technical Data | NSN 4730-01-051-5256
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | RECTANGULAR, WITH BOLT HOLES |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.031 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.062 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.339 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.645 INCHES NOMINAL |
| FLANGE LENGTH | 2.740 INCHES NOMINAL |
| FLANGE WIDTH | 2.320 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.406 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | 0 RAISED FACE, WELDING NECK |
| RECESS DIAMETER | 1.781 INCHES NOMINAL |
| THICKNESS | 0.696 INCHES NOMINAL |
| SOCKET DEPTH | 0.293 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.750 INCHES |
| FACE SEATING SURFACE CONDITION | GROUND |
| FURNISHED ITEMS | BOLT |