| ADAPTER LENGTH | 1.420 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| FLANGE DEPTH | 0.438 INCHES NOMINAL FIRST FLANGE |
| FLANGE DEPTH | 0.438 INCHES NOMINAL SECOND FLANGE |
| FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE(S) ALL FLANGES SINGLE CONNECTION FACILITY |
| FLANGE CONNECTING HOLE DIAMETER | 0.169 INCHES NOMINAL ALL FLANGES SINGLE CONNECTION FACILITY |
| FLANGE INSIDE WIDTH | 1.005 INCHES NOMINAL SECOND FLANGE |
| FLANGE INSIDE WIDTH | 1.255 INCHES NOMINAL FIRST FLANGE |
| FLANGE INSIDE HEIGHT | 0.505 INCHES NOMINAL SECOND FLANGE |
| FLANGE INSIDE HEIGHT | 0.630 INCHES NOMINAL FIRST FLANGE |
| FLANGE OUTSIDE HEIGHT | 1.625 INCHES NOMINAL SECOND FLANGE |
| FLANGE OUTSIDE HEIGHT | 1.875 INCHES NOMINAL FIRST FLANGE |
| FLANGE OUTSIDE WIDTH | 1.625 INCHES NOMINAL SECOND FLANGE |
| FLANGE OUTSIDE WIDTH | 1.875 INCHES NOMINAL FIRST FLANGE |
| FLANGE QUANTITY | 2 |
| FLANGE STYLE | COVER TYPE FIRST FLANGE |
| FLANGE STYLE | COVER TYPE SECOND FLANGE |
| MATERIAL | ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE |
| SPECIAL FEATURES | HAS SEAL GROOVE ON ONE FLANGE |
| SPECIFICATION/STANDARD DATA | 20418-872892 MANUFACTURERS SPECIFICATION CONTROL |
| WAVEGUIDE OUTSIDE HEIGHT | 0.500 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| WAVEGUIDE OUTSIDE WIDTH | 1.000 INCHES MINIMUM AND 1.250 INCHES MAXIMUM |
| WAVEGUIDE INSIDE HEIGHT | 0.400 INCHES MINIMUM AND 0.497 INCHES MAXIMUM |
| WAVEGUIDE INSIDE WIDTH | 0.900 INCHES MINIMUM AND 1.120 INCHES MAXIMUM |
| STYLE DESIGNATOR | WAVEGUIDE TO WAVEGUIDE |
| SURFACE TREATMENT | CHROMATE SINGLE TUBING SEGMENT AND FLANGE ALL SURFACES |
| TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |