NSN 4730-00-402-5647
Part Details | PIPE FLANGE
4730-00-402-5647 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: 10162524, 4730-00-402-5647, 00-402-5647, 4730004025647, 004025647
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 20, 1972 | 00-402-5647 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, RAISED NECK
RECTANGULAR, WITH BOLT HOLES
Cross Reference | NSN 4730-00-402-5647
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10162524 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 4730-00-402-5647
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 7075 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250 TO 12,T6 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PAINT |
| STYLE DESIGNATOR | RECTANGULAR, WITH BOLT HOLES |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.710 INCHES MINIMUM AND 2.730 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 3.190 INCHES MINIMUM AND 3.210 INCHES MAXIMUM |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM |
| FLANGE LENGTH | 4.230 INCHES MINIMUM AND 4.290 INCHES MAXIMUM |
| FLANGE WIDTH | 3.570 INCHES MINIMUM AND 3.630 INCHES MAXIMUM |
| BOLT HOLE DIAMETER | 0.376 INCHES MINIMUM AND 0.383 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | 5 RAISED FACE, RAISED NECK |
| THICKNESS | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| NECK DIAMETER | 2.850 INCHES MINIMUM AND 2.910 INCHES MAXIMUM |
| NECK HEIGHT | 0.650 INCHES MINIMUM AND 0.710 INCHES MAXIMUM |
| TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM |
| FACE SEATING SURFACE CONDITION | MACHINED |
| SPECIAL FEATURES | TWO 1/4-28 UNF-3B MTG HOLES THROUGH FLANGE SPACED 3.500 IN. C TO C ALONG LENGTH |