| STYLE DESIGNATOR | STRAIGHT TYPE | 
| CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR | 
| TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT | 
| FLANGE QUANTITY | 2 | 
| FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE FIRST FLANGE FIRST CONNECTION FACILITY | 
|  | 4 THREADED HOLE SECOND FLANGE SECOND CONNECTION FACILITY | 
| FLANGE STYLE | COVER TYPE FIRST FLANGE | 
|  | COVER TYPE SECOND FLANGE | 
| FLEXIBILITY | RIGID SINGLE TUBING SEGMENT | 
| MATERIAL | BERYLLIUM OR | 
|  | COPPER ALL TUBING SEGMENT AND FLANGE | 
| WAVEGUIDE LENGTH | 2.250 INCHES NOMINAL | 
| WAVEGUIDE OUTSIDE WIDTH | 1.000 INCHES NOMINAL | 
| WAVEGUIDE INSIDE WIDTH | 0.900 INCHES NOMINAL | 
| WAVEGUIDE INSIDE HEIGHT | 0.400 INCHES NOMINAL | 
| WAVEGUIDE OUTSIDE HEIGHT | 0.500 INCHES NOMINAL | 
| SURFACE TREATMENT | COPPER AND | 
|  | SILVER ALL TUBING SEGMENT AND FLANGE ALL SURFACES | 
| FLANGE INSIDE WIDTH | 1.003 INCHES MINIMUM AND | 
|  | 1.006 INCHES MAXIMUM FIRST FLANGE | 
|  | 1.003 INCHES MINIMUM AND | 
|  | 1.006 INCHES MAXIMUM SECOND FLANGE | 
| FLANGE INSIDE HEIGHT | 0.503 INCHES MINIMUM AND | 
|  | 0.506 INCHES MAXIMUM FIRST FLANGE | 
|  | 0.503 INCHES MINIMUM AND | 
|  | 0.506 INCHES MAXIMUM SECOND FLANGE | 
| FLANGE OUTSIDE WIDTH | 1.610 INCHES MINIMUM AND | 
|  | 1.640 INCHES MAXIMUM FIRST FLANGE | 
|  | 1.610 INCHES MINIMUM AND | 
|  | 1.640 INCHES MAXIMUM SECOND FLANGE | 
| FLANGE OUTSIDE HEIGHT | 1.610 INCHES MINIMUM AND | 
|  | 1.640 INCHES MAXIMUM FIRST FLANGE | 
|  | 1.610 INCHES MINIMUM AND | 
|  | 1.640 INCHES MAXIMUM SECOND FLANGE | 
| FLANGE DEPTH | 0.422 INCHES MINIMUM AND | 
|  | 0.453 INCHES MAXIMUM FIRST FLANGE | 
|  | 0.422 INCHES MINIMUM AND | 
|  | 0.453 INCHES MAXIMUM SECOND FLANGE | 
| FLANGE CONNECTING HOLE DIAMETER | 0.169 INCHES MINIMUM AND | 
|  | 0.174 INCHES MAXIMUM SECOND FLANGE SECOND CONNECTION FACILITY | 
| THREAD SERIES DESIGNATOR | UNC SECOND FLANGE SECOND CONNECTION FACILITY | 
| NOMINAL THREAD SIZE | 0.164 INCHES SECOND FLANGE SECOND CONNECTION FACILITY | 
| THREAD CLASS | 2B SECOND FLANGE SECOND CONNECTION FACILITY | 
| THREAD DIRECTION | RIGHT-HAND SECOND FLANGE SECOND CONNECTION FACILITY | 
| MAXIMUM OPERATING PRESSURE | 15.0 KILOGRAMS PER SQUARE CENTIMETER GAGE | 
| VOLTAGE STANDING WAVE RATIO | 1.10 | 
| FSC APPLICATION DATA | ANTENNA RECEIVER TRANSMITTER GROUP MISSILE TRACKING | 
| THE MANUFACTURERS DATA |  | 
| MANUFACTURERS CODE | 18876 | 
| DESIGN CONTROL REFERENCE | 9184613 |