| 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 | 0.620 INCHES MINIMUM AND 0.624 INCHES MAXIMUM FIRST FLANGE |
| AHSX | FLANGE INSIDE WIDTH | 0.705 INCHES MINIMUM AND 0.707 INCHES MAXIMUM SECOND FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM FIRST FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.394 INCHES MINIMUM AND 0.396 INCHES MAXIMUM SECOND FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM FIRST FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM SECOND FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM FIRST FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM FIRST FLANGE |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.144 INCHES MINIMUM AND 0.147 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.112 INCHES FIRST FLANGE ALL CONNECTION FACILITIES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.6195 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.3085 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | CHOKE TYPE FIRST FLANGE |
| CTCJ | FLANGE STYLE | COVER TYPE SECOND FLANGE |
| FLEX | FLEXIBILITY | FLEXIBLE FIRST TUBING SEGMENT |
| FLEX | FLEXIBILITY | RIGID SECOND TUBING SEGMENT |
| MATT | MATERIAL | ALUMINUM ALLOY ALL FLANGE |
| MATT | MATERIAL | ALUMINUM ALLOY SECOND TUBING SEGMENT |
| MATT | MATERIAL | COPPER ALLOY FIRST TUBING SEGMENT |
| MATT | MATERIAL | PLASTIC FIRST TUBING JACKET |
| PMLC | PRECIOUS MATERIAL AND LOCATION | INTERNAL SURFACE FLEXIBLE TUBING SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | CHROMATE ALL FLANGE OUTSIDE SURFACES |
| SFTT | SURFACE TREATMENT | CHROMATE SECOND TUBING SEGMENT OUTSIDE SURFACES |
| SFTT | SURFACE TREATMENT | SILVER FIRST TUBING SEGMENT OUTSIDE SURFACES |
| STYL | STYLE DESIGNATOR | THREE BEND TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNC FIRST FLANGE ALL CONNECTION FACILITIES |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
