| MRC | Criteria | Characteristic |
|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR |
| AAJD | THREAD CLASS | 2B FIRST FLANGE ALL CONNECTION FACILITIES |
| AAJD | THREAD CLASS | 2B SECOND FLANGE ALL CONNECTION FACILITIES |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES |
| AAJF | THREAD DIRECTION | RIGHT-HAND SECOND FLANGE ALL CONNECTION FACILITIES |
| AGAV | END ITEM IDENTIFICATION | LANDING CONTROL CENTRAL AN/SPN-42 |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS ALL TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 3 |
| AHSX | FLANGE INSIDE WIDTH | 0.2786 INCHES MINIMUM SECOND FLANGE AND 0.2814 INCHES MAXIMUM SECOND FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.1386 INCHES MINIMUM SECOND FLANGE AND 0.1414 INCHES MAXIMUM SECOND FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 0.735 INCHES MINIMUM SECOND FLANGE AND 0.765 INCHES MAXIMUM SECOND FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 0.735 INCHES MINIMUM SECOND FLANGE AND 0.765 INCHES MAXIMUM SECOND FLANGE |
| AHTB | FLANGE INSIDE DIAMETER | 0.485 INCHES MINIMUM SECOND FLANGE AND 0.515 INCHES MAXIMUM SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.195 INCHES MINIMUM SECOND FLANGE AND 0.225 INCHES MAXIMUM SECOND FLANGE |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.08 |
| AHTX | INSERTION LOSS IN DECIBELS | 0.20 |
| CMLP | THREAD QUANTITY PER INCH | 40 FIRST FLANGE ALL CONNECTION FACILITIES |
| CMLP | THREAD QUANTITY PER INCH | 40 SECOND FLANGE ALL CONNECTION FACILITIES |
| CQGM | MAXIMUM OPERATING PRESSURE | 30.0 POUNDS PER SQUARE INCH GAGE |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 0.358 INCHES MINIMUM AND 0.362 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.112 INCHES FIRST FLANGE ALL CONNECTION FACILITIES |
| CQJX | NOMINAL THREAD SIZE | 0.112 INCHES SECOND FLANGE ALL CONNECTION FACILITIES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.2785 INCHES MINIMUM AND 0.2815 INCHES MAXIMUM |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.1385 INCHES MINIMUM AND 0.1415 INCHES MAXIMUM |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.218 INCHES MINIMUM AND 0.222 INCHES MAXIMUM |
| CSPL | WAVEGUIDE LONGER OFFSET DISTANCE | 0.855 INCHES MINIMUM AND 0.865 INCHES MAXIMUM |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | CHOKE TYPE SECOND FLANGE |
| CTFD | WAVEGUIDE LENGTH | 1.195 INCHES MINIMUM AND 1.205 INCHES MAXIMUM |
| FLEX | FLEXIBILITY | RIGID ALL TUBING SEGMENT |
| MATT | MATERIAL | COPPER ALLOY ALL TUBING SEGMENT AND FLANGE |
| PMLC | PRECIOUS MATERIAL AND LOCATION | WAVEGUIDE INNER SURFACES SILVER AND FLANGE FACE SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | ENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES AND PRIMER ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| SFTT | SURFACE TREATMENT | SILVER ALL FLANGE OUTSIDE SURFACES |
| SFTT | SURFACE TREATMENT | SILVER ALL TUBING SEGMENT INSIDE SURFACES |
| STYL | STYLE DESIGNATOR | TEE,SERIES TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNC FIRST FLANGE ALL CONNECTION FACILITIES |
| THSD | THREAD SERIES DESIGNATOR | UNC SECOND FLANGE ALL CONNECTION FACILITIES |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
