| Item Name | Adapter Waveguide |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5985 Antennas Waveguides and Related Equipment |
| National Item Identification Number (NIIN) | 01-139-3921 (011393921) |
| NCB Code | USA (01) |
| Manufacturer | Microwave Development Laboratories |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR |
| AAJD | THREAD CLASS | 2B SINGLE FLANGE ALL CONNECTION FACILITIES |
| AAJF | THREAD DIRECTION | RIGHT-HAND SINGLE FLANGE ALL CONNECTION FACILITIES |
| AGAV | END ITEM IDENTIFICATION | AN/SPG-55B |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 1 |
| AHSX | FLANGE INSIDE WIDTH | 0.900 INCHES NOMINAL SINGLE FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.400 INCHES NOMINAL SINGLE FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.625 INCHES NOMINAL SINGLE FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.625 INCHES NOMINAL SINGLE FLANGE |
| AHTB | FLANGE INSIDE DIAMETER | 1.422 INCHES NOMINAL SINGLE FLANGE |
| AHTD | FLANGE DEPTH | 0.438 INCHES NOMINAL SINGLE FLANGE |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.25 |
| AHTX | INSERTION LOSS IN DECIBELS | 0.10 |
| AHUC | COAXIAL CONNECTOR SERIES DESIGNATION | N |
| AHUD | CONNECTOR END DESIGN | FEMALE |
| BBPN | ADAPTER LENGTH | 1.150 INCHES MAXIMUM |
| BBPQ | ADAPTER HEIGHT | 1.625 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 32 SINGLE FLANGE ALL CONNECTION FACILITIES |
| CQGM | MAXIMUM OPERATING PRESSURE | 14.0 POUNDS PER SQUARE INCH GAGE |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 1.000 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES SINGLE FLANGE ALL CONNECTION FACILITIES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.900 INCHES NOMINAL |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.400 INCHES NOMINAL |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.500 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE SINGLE FLANGE ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | CHOKE TYPE SINGLE FLANGE |
| CWBQ | ADAPTER OVERALL HEIGHT | 1.832 INCHES NOMINAL |
| CXBH | ADAPTER OVERALL WIDTH | 1.625 INCHES NOMINAL |
| MATT | MATERIAL | ALUMINUM SINGLE TUBING SEGMENT AND FLANGE |
| MATT | MATERIAL | STEEL SINGLE COUPLING |
| SFTT | SURFACE TREATMENT | PAINT SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| STYL | STYLE DESIGNATOR | WAVEGUIDE TO COAXIAL |
| THSD | THREAD SERIES DESIGNATOR | UNC SINGLE FLANGE ALL CONNECTION FACILITIES |
| Relevant Components for NSN - 5985-01-139-3921, 5985011393921 | ||||
| 5920-01-337-7645 (5920013377645) | 5995-01-688-0358 (5995016880358) | 5935-01-132-7705 (5935011327705) | 5910-00-152-4145 (5910001524145) | |
| 5945-01-363-9722 (5945013639722) | 5975-01-032-9067 (5975010329067) | 5998-01-433-6008 (5998014336008) | 5970-01-298-0394 (5970012980394) | |
| 5998-01-674-4887 (5998016744887) | 5935-01-294-4644 (5935012944644) | 5975-01-216-8288 (5975012168288) | 5915-00-412-1691 (5915004121691) | |
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