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 | 8 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES |
| 8 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES |
FLANGE STYLE | CHOKE TYPE FIRST FLANGE |
| COVER TYPE SECOND FLANGE |
FLEXIBILITY | FLEXIBLE SINGLE TUBING SEGMENT |
MATERIAL | ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE |
WAVEGUIDE LENGTH | 120.000 INCHES NOMINAL |
WAVEGUIDE OUTSIDE WIDTH | 2.000 INCHES NOMINAL |
WAVEGUIDE INSIDE WIDTH | 1.872 INCHES NOMINAL |
WAVEGUIDE INSIDE HEIGHT | 0.872 INCHES NOMINAL |
WAVEGUIDE OUTSIDE HEIGHT | 1.000 INCHES NOMINAL |
TUBING TWIST TYPE | TWISTABLE SINGLE TUBING SEGMENT |
TUBING TWIST ANGLE IN DEG | 14.5 SINGLE TUBING SEGMENT |
BEND ANGLE IN DEG | 6.9 SINGLE BEND E-PLANE |
FLANGE INSIDE WIDTH | 1.867 INCHES MINIMUM AND |
| 1.877 INCHES MAXIMUM FIRST FLANGE |
| 2.003 INCHES MINIMUM AND |
| 2.009 INCHES MAXIMUM SECOND FLANGE |
FLANGE INSIDE HEIGHT | 0.867 INCHES MINIMUM AND |
| 0.877 INCHES MAXIMUM FIRST FLANGE |
| 1.003 INCHES MINIMUM AND |
| 1.009 INCHES MAXIMUM SECOND FLANGE |
FLANGE OUTSIDE DIAMETER | 3.610 INCHES MINIMUM AND |
| 3.640 INCHES MAXIMUM FIRST FLANGE |
| 3.610 INCHES MINIMUM AND |
| 3.640 INCHES MAXIMUM SECOND FLANGE |
FLANGE DEPTH | 0.923 INCHES MINIMUM AND |
| 0.953 INCHES MAXIMUM FIRST FLANGE |
| 0.360 INCHES MINIMUM AND |
| 0.390 INCHES MAXIMUM SECOND FLANGE |
FLANGE CONNECTING HOLE DIAMETER | 0.195 INCHES MINIMUM AND |
| 0.199 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES |
THREAD SERIES DESIGNATOR | UNF FIRST FLANGE ALL CONNECTION FACILITIES |
NOMINAL THREAD SIZE | 0.190 INCHES FIRST FLANGE ALL CONNECTION FACILITIES |
THREAD CLASS | 2A FIRST FLANGE ALL CONNECTION FACILITIES |
THREAD DIRECTION | RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES |
MAXIMUM OPERATING PRESSURE | 30.0 POUNDS PER SQUARE INCH GAGE |
INSERTION LOSS IN DECIBELS | 0.05 |
VOLTAGE STANDING WAVE RATIO | 1.08 |
SPECIFICATION/STANDARD DATA | 81349-MIL-W-287/3 GOVERNMENT SPECIFICATION |
FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |
SPEC/STD CONTROLLING DATA | |
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-287/3 |
MANUFACTURERS CODE | 81349 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M287/3-20-0120 |