| MRC | Criteria | Characteristic |
|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR |
| AAJD | THREAD CLASS | 2B FIRST FLANGE SINGLE CONNECTION FACILITY |
| AAJD | THREAD CLASS | 2B SECOND FLANGE SINGLE CONNECTION FACILITY |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY |
| AAJF | THREAD DIRECTION | RIGHT-HAND SECOND FLANGE SINGLE CONNECTION FACILITY |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 3 |
| AHSX | FLANGE INSIDE WIDTH | 0.622 INCHES NOMINAL FIRST FLANGE |
| AHSX | FLANGE INSIDE WIDTH | 0.622 INCHES NOMINAL SECOND FLANGE |
| AHSX | FLANGE INSIDE WIDTH | 0.705 INCHES NOMINAL THIRD FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.311 INCHES NOMINAL FIRST FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.311 INCHES NOMINAL SECOND FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.394 INCHES NOMINAL THIRD FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.312 INCHES NOMINAL FIRST FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.312 INCHES NOMINAL SECOND FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.312 INCHES NOMINAL FIRST FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.312 INCHES NOMINAL SECOND FLANGE |
| AHTB | FLANGE INSIDE DIAMETER | 1.000 INCHES NOMINAL FIRST FLANGE |
| AHTB | FLANGE INSIDE DIAMETER | 1.000 INCHES NOMINAL SECOND FLANGE |
| AHTC | FLANGE OUTSIDE DIAMETER | 3.430 INCHES NOMINAL THIRD FLANGE |
| AHTD | FLANGE DEPTH | 0.375 INCHES NOMINAL FIRST FLANGE |
| AHTD | FLANGE DEPTH | 0.375 INCHES NOMINAL SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.440 INCHES NOMINAL THIRD FLANGE |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.177 INCHES NOMINAL THIRD FLANGE SINGLE CONNECTION FACILITY |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.08 |
| CQGM | MAXIMUM OPERATING PRESSURE | 15.0 POUNDS PER SQUARE INCH GAGE |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 0.702 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES FIRST FLANGE SINGLE CONNECTION FACILITY |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES SECOND FLANGE SINGLE CONNECTION FACILITY |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.622 INCHES NOMINAL |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.311 INCHES NOMINAL |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.391 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE FIRST FLANGE SINGLE CONNECTION FACILITY |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE SECOND FLANGE SINGLE CONNECTION FACILITY |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 6 UNTHREADED HOLE THIRD FLANGE SINGLE CONNECTION FACILITY |
| CTCJ | FLANGE STYLE | CHOKE TYPE FIRST FLANGE |
| CTCJ | FLANGE STYLE | CHOKE TYPE SECOND FLANGE |
| CTCJ | FLANGE STYLE | COVER TYPE THIRD FLANGE |
| CTFD | WAVEGUIDE LENGTH | 7.020 INCHES NOMINAL |
| FLEX | FLEXIBILITY | RIGID SINGLE TUBING SEGMENT |
| MATT | MATERIAL | COPPER ALLOY ALL FLANGE |
| SFTT | SURFACE TREATMENT | LACQUER ALL FLANGE OUTSIDE SURFACES |
| SFTT | SURFACE TREATMENT | SILVER ALL FLANGE INSIDE SURFACES |
| STYL | STYLE DESIGNATOR | STRAIGHT TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNC FIRST FLANGE SINGLE CONNECTION FACILITY |
| THSD | THREAD SERIES DESIGNATOR | UNC SECOND FLANGE SINGLE CONNECTION FACILITY |
| ZZZV | FSC APPLICATION DATA | RADAR EQUIPMENT,EXCEPT AIRBORNE |
