| 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 | CORRUGATED ALL TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 2.840 INCHES NOMINAL FIRST FLANGE |
| AHSX | FLANGE INSIDE WIDTH | 2.840 INCHES NOMINAL SECOND FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 1.340 INCHES NOMINAL FIRST FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 1.340 INCHES NOMINAL SECOND FLANGE |
| AHTC | FLANGE OUTSIDE DIAMETER | 5.310 INCHES NOMINAL FIRST FLANGE |
| AHTC | FLANGE OUTSIDE DIAMETER | 5.310 INCHES NOMINAL SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.750 INCHES NOMINAL SECOND FLANGE |
| AHTD | FLANGE DEPTH | 1.250 INCHES NOMINAL FIRST FLANGE |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.281 INCHES NOMINAL SECOND FLANGE ALL CONNECTION FACILITIES |
| CMLP | THREAD QUANTITY PER INCH | 20 FIRST FLANGE ALL CONNECTION FACILITIES |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 3.160 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES FIRST FLANGE ALL CONNECTION FACILITIES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 2.840 INCHES NOMINAL |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 1.340 INCHES NOMINAL |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 1.660 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 | 2.000 FEET NOMINAL |
| FLEX | FLEXIBILITY | FLEXIBLE SINGLE TUBING SEGMENT |
| PMLC | PRECIOUS MATERIAL AND LOCATION | TUBE SURFACE INSIDE AND OUTSIDE,FLANGE SURFACE SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | SILVER ALL FLANGE OUTSIDE SURFACES |
| SFTT | SURFACE TREATMENT | SILVER ALL TUBING SEGMENT INSIDE SURFACES |
| SFTT | SURFACE TREATMENT | SILVER ALL TUBING SEGMENT OUTSIDE SURFACES |
| STYL | STYLE DESIGNATOR | STRAIGHT TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNC FIRST FLANGE ALL CONNECTION FACILITIES |
