| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| ACJL | BEND ANGLE IN DEG | 90.0 SINGLE BEND E-PLANE |
| AHRV | TUBING WALL CONSTRUCTION STYLE | CORRUGATED SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM FIRST FLANGE |
| AHSX | FLANGE INSIDE WIDTH | 1.003 INCHES MINIMUM AND 1.006 INCHES MAXIMUM SECOND FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.503 INCHES MINIMUM AND 0.506 INCHES MAXIMUM SECOND FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM FIRST FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM SECOND FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 2.070 INCHES MINIMUM AND 2.110 INCHES MAXIMUM FIRST FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.570 INCHES MINIMUM AND 1.610 INCHES MAXIMUM FIRST FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM FIRST FLANGE |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM SECOND FLANGE SINGLE CONNECTION FACILITY |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.167 INCHES MINIMUM AND 0.171 INCHES MAXIMUM FIRST FLANGE SINGLE CONNECTION FACILITY |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.02 |
| AHTX | INSERTION LOSS IN DECIBELS | 0.10 |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM |
| CQQF | OPERATING PRESSURE | 18.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM |
| CSPL | WAVEGUIDE LONGER OFFSET DISTANCE | 4.560 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 8 UNTHREADED HOLE(S) FIRST FLANGE SINGLE CONNECTION FACILITY |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE(S) SECOND FLANGE SINGLE CONNECTION FACILITY |
| CTCJ | FLANGE STYLE | CONTACT TYPE FIRST FLANGE |
| CTCJ | FLANGE STYLE | COVER TYPE SECOND FLANGE |
| CWBG | WAVEGUIDE OFFSET DISTANCE | 1.410 INCHES NOMINAL |
| FLEX | FLEXIBILITY | RIGID FIRST TUBING SEGMENT |
| MATT | MATERIAL | BERYLLIUM SINGLE TUBING SEGMENT |
| MATT | MATERIAL | ALUMINUM ALLOY ALL FLANGE |
| SFTT | SURFACE TREATMENT | OXIDE FILM SINGLE TUBING SEGMENT INSIDE SURFACES |
| SFTT | SURFACE TREATMENT | PAINT SINGLE TUBING SEGMENT OUTSIDE SURFACES |
| STYL | STYLE DESIGNATOR | CORNER TYPE |