AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Waveguide Assembly |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5985 Antennas Waveguides and Related Equipment |
| National Item Identification Number (NIIN) | 01-342-3412 (013423412) |
| NCB Code | USA (01) |
| Manufacturer | Cobham Advanced Electronic Solutions Inc, Microwave Engineering Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.418 INCHES MINIMUM AND 0.424 INCHES MAXIMUM |
| CTCJ | FLANGE STYLE | CONTACT,DOUBLE RIDGE TYPE ALL FLANGES |
| FLEX | FLEXIBILITY | RIGID SINGLE TUBING SEGMENT |
| MATT | MATERIAL | ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR DOUBLE RIDGED EXTERNAL,RECTANGULAR DOUBLE INDENTED |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |
| AAJD | THREAD CLASS | 2B FIRST FLANGE FIRST CONNECTION FACILITY |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST FLANGE FIRST CONNECTION FACILITY |
| AHRX | TUBING TWIST ANGLE IN DEG | 90.0 SINGLE TUBING SEGMENT |
| AHSY | FLANGE INSIDE HEIGHT | 0.318 INCHES MINIMUM ALL FLANGES AND 0.324 INCHES MAXIMUM ALL FLANGES |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.360 INCHES MINIMUM ALL FLANGES AND 1.390 INCHES MAXIMUM ALL FLANGES |
| AHTD | FLANGE DEPTH | 0.235 INCHES MINIMUM ALL FLANGES AND 0.265 INCHES MAXIMUM ALL FLANGES |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.145 INCHES MINIMUM FIRST FLANGE SECOND CONNECTION FACILITY AND 0.148 INCHES MAXIMUM FIRST FLANGE SECOND CONNECTION FACILITY |
| AHTX | INSERTION LOSS IN DECIBELS | 0.15 |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 0.788 INCHES MINIMUM AND 0.794 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES FIRST FLANGE FIRST CONNECTION FACILITY |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.688 INCHES MINIMUM AND 0.694 INCHES MAXIMUM |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 2 UNTHREADED HOLE FIRST FLANGE SECOND CONNECTION FACILITY |
| SFTT | SURFACE TREATMENT | CHROMATE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES AND PAINT ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| STYL | STYLE DESIGNATOR | STRAIGHT TYPE |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.145 INCHES MINIMUM SECOND FLANGE ALL CONNECTION FACILITIES AND 0.148 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES |
| CMLP | THREAD QUANTITY PER INCH | 32 FIRST FLANGE FIRST CONNECTION FACILITY |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.318 INCHES MINIMUM AND 0.324 INCHES MAXIMUM |
| AHRW | TUBING TWIST TYPE | STRAIGHT TWIST SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 0.688 INCHES MINIMUM ALL FLANGES AND 0.694 INCHES MAXIMUM ALL FLANGES |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.360 INCHES MINIMUM ALL FLANGES AND 1.390 INCHES MAXIMUM ALL FLANGES |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.15 |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 2 THREADED HOLE FIRST FLANGE FIRST CONNECTION FACILITY |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES |
| CTFD | WAVEGUIDE LENGTH | 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNC FIRST FLANGE FIRST CONNECTION FACILITY |
| Relevant Components for NSN - 5985-01-342-3412, 5985013423412 | ||||
| 5910-01-196-2080 (5910011962080) | 5975-01-632-9402 (5975016329402) | 5935-00-415-1980 (5935004151980) | 5950-01-251-0541 (5950012510541) | |
| 5905-00-107-8046 (5905001078046) | 5935-00-021-6899 (5935000216899) | 5930-01-265-7758 (5930012657758) | 5940-01-472-5241 (5940014725241) | |
| 5935-01-419-9395 (5935014199395) | 5905-00-624-7430 (5905006247430) | 5930-00-852-5778 (5930008525778) | 5910-01-049-9143 (5910010499143) | |
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