| MRC | Criteria | Characteristic |
|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR |
| AAJD | THREAD CLASS | 2B FIRST FLANGE ALL CONNECTION FACILITIES |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS ALL TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 1.872 INCHES NOMINAL FIRST FLANGE |
| AHSX | FLANGE INSIDE WIDTH | 2.002 INCHES NOMINAL SECOND FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.872 INCHES NOMINAL FIRST FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 1.002 INCHES NOMINAL SECOND FLANGE |
| AHTC | FLANGE OUTSIDE DIAMETER | 3.625 INCHES NOMINAL FIRST FLANGE |
| AHTC | FLANGE OUTSIDE DIAMETER | 3.625 INCHES NOMINAL SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.375 INCHES NOMINAL SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.938 INCHES NOMINAL FIRST FLANGE |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.199 INCHES NOMINAL SECOND FLANGE ALL CONNECTION FACILITIES |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.10 |
| AHTX | INSERTION LOSS IN DECIBELS | 0.02 |
| CMLP | THREAD QUANTITY PER INCH | 32 FIRST FLANGE ALL CONNECTION FACILITIES |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 2.000 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES FIRST FLANGE ALL CONNECTION FACILITIES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 1.872 INCHES NOMINAL |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.872 INCHES NOMINAL |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 1.000 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 8 THREADED HOLE FIRST FLANGE SINGLE CONNECTION FACILITY |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 8 UNTHREADED HOLE SECOND FLANGE SINGLE CONNECTION FACILITY |
| CTCJ | FLANGE STYLE | CHOKE TYPE FIRST FLANGE |
| CTCJ | FLANGE STYLE | COVER TYPE SECOND FLANGE |
| CTFD | WAVEGUIDE LENGTH | 5.750 INCHES NOMINAL |
| FLEX | FLEXIBILITY | RIGID ALL TUBING SEGMENT |
| MATT | MATERIAL | ALUMINUM ALL TUBING SEGMENT AND FLANGE |
| SFTT | SURFACE TREATMENT | ENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACESANY ACCEPTABLE ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES |
| STYL | STYLE DESIGNATOR | STRAIGHT TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNF FIRST FLANGE ALL CONNECTION FACILITIES |
