| Item Name | Waveguideassembly |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5985 Antennas Waveguides and Related Equipment |
| National Item Identification Number (NIIN) | 01-396-2977 (013962977) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation, Microtech Ltd, Microwave Engineering Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 654E7190-664 | lockheed martin corporation | waveguideassembly | 81755 | RFQ |
| 654E7190-664 | microtech ltd | waveguideassembly | 54647 | RFQ |
| TS-57-4-B-6-N | microwave engineering corporation | waveguideassembly | 06351 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.297 INCHES MINIMUM ALL FLANGES AND 1.327 INCHES MAXIMUM ALL FLANGES |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.245 INCHES MINIMUM ALL FLANGES ALL CONNECTION FACILITIES AND 0.255 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES |
| CQGM | MAXIMUM OPERATING PRESSURE | 18.0 POUNDS PER SQUARE INCH GAGE |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.308 INCHES MINIMUM AND 0.314 INCHES MAXIMUM |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | 12.4-18.0 GHZ OPERATING FREQUENCY; 0.15 DB MAX ATTENUATION |
| MATT | MATERIAL | ALUMINUM ALLOY ALL FLANGE |
| AHSF | FLANGE QUANTITY | 2 |
| AHSY | FLANGE INSIDE HEIGHT | 0.309 INCHES MINIMUM ALL FLANGES AND 0.313 INCHES MAXIMUM ALL FLANGES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.619 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | COVER TYPE ALL FLANGES |
| CTFD | WAVEGUIDE LENGTH | 17.880 INCHES MINIMUM AND 18.120 INCHES MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY SINGLE TUBING SEGMENT |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |
| AHSX | FLANGE INSIDE WIDTH | 0.620 INCHES MINIMUM ALL FLANGES AND 0.624 INCHES MAXIMUM ALL FLANGES |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.297 INCHES MINIMUM ALL FLANGES AND 1.327 INCHES MAXIMUM ALL FLANGES |
| AHTD | FLANGE DEPTH | 0.360 INCHES MINIMUM ALL FLANGES AND 0.390 INCHES MAXIMUM ALL FLANGES |
| FLEX | FLEXIBILITY | RIGID SINGLE TUBING SEGMENT |
| STYL | STYLE DESIGNATOR | STRAIGHT TYPE |
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