| AAGR | Cross-Sectional Shape Style | Internal, rectangular external, rectangular |
| AHRV | Tubing Wall Construction Style | Seamless all tubing segment |
| AHSF | Flange Quantity | 2 |
| AHSX | Flange Inside Width | 1.003 inches minimum first flange and 1.006 inches maximum first flange |
| AHSX | Flange Inside Width | 1.253 inches minimum second flange and 1.256 inches maximum second flange |
| AHSY | Flange Inside Height | 0.503 inches minimum first flange and 0.506 inches maximum first flange |
| AHSY | Flange Inside Height | 0.628 inches minimum second flange and 0.631 inches maximum second flange |
| AHSZ | Flange Outside Width | 1.610 inches minimum first flange and 1.640 inches maximum first flange |
| AHSZ | Flange Outside Width | 1.860 inches minimum second flange and 1.890 inches maximum second flange |
| AHTA | Flange Outside Height | 1.610 inches minimum first flange and 1.640 inches maximum first flange |
| AHTA | Flange Outside Height | 1.860 inches minimum second flange and 1.890 inches maximum second flange |
| AHTD | Flange Depth | 0.423 inches minimum first flange and 0.453 inches maximum first flange |
| AHTD | Flange Depth | 0.423 inches minimum second flange and 0.453 inches maximum second flange |
| AHTN | Flange Connecting Hole Diameter | 0.169 inches minimum first flange all connection facilities and 0.172 inches maximum first flange all connection facilities |
| AHTN | Flange Connecting Hole Diameter | 0.169 inches minimum second flange all connection facilities and 0.172 inches maximum second flange all connection facilities |
| CQGM | Maximum Operating Pressure | 15.0 pounds per square inch gage |
| CQHN | Waveguide Outside Width | 1.000 inches nominal and 1.250 inches nominal |
| CRFH | Waveguide Inside Width | 0.900 inches nominal and 1.122 inches nominal |
| CRLB | Waveguide Inside Height | 0.400 inches nominal and 0.497 inches nominal |
| CSFC | Waveguide Outside Height | 0.500 inches nominal and 0.625 inches nominal |
| CSPL | Waveguide Longer Offset Distance | 13.461 inches nominal |
| CSQT | Flange Connecting Facility and Quantity | 4 unthreaded hole first flange all connection facilities |
| CSQT | Flange Connecting Facility and Quantity | 4 unthreaded hole second flange all connection facilities |
| CTCJ | Flange Style | Cover type first flange |
| CTCJ | Flange Style | Cover type second flange |
| CWBG | Waveguide Offset Distance | 5.838 inches nominal |
| FLEX | Flexibility | Rigid all tubing segment |
| MATT | Material | Aluminum alloy all tubing segment and flange |
| SFTT | Surface Treatment | Chromate all tubing segment and flange outside surfaces and paint all tubing segment and flange outside surfaces |
| STYL | Style Designator | Bend type |