| 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) | 00-188-5426 (001885426) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Microwave Engineering Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 990C086H02 | northrop grumman systems corporation | adapter waveguide | 18323 | RFQ |
| R41-153 | microwave engineering corporation | adapter waveguide | 06351 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR DOUBLE RIDGED EXTERNAL,RECTANGULAR DOUBLE INDENTED |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 1 |
| AHSX | FLANGE INSIDE WIDTH | 1.090 INCHES NOMINAL SINGLE FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.506 INCHES NOMINAL SINGLE FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.969 INCHES NOMINAL SINGLE FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.391 INCHES NOMINAL SINGLE FLANGE |
| AHTD | FLANGE DEPTH | 0.245 INCHES NOMINAL SINGLE FLANGE |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.146 INCHES NOMINAL SINGLE FLANGE ALL CONNECTION FACILITIES |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.15 |
| AHUC | COAXIAL CONNECTOR SERIES DESIGNATION | N |
| AHUD | CONNECTOR END DESIGN | FEMALE |
| BBPN | ADAPTER LENGTH | 1.700 INCHES MAXIMUM |
| BBPQ | ADAPTER HEIGHT | 1.391 INCHES NOMINAL |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 1.190 INCHES NOMINAL |
| CRFH | WAVEGUIDE INSIDE WIDTH | 1.090 INCHES NOMINAL |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.506 INCHES NOMINAL |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.606 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 8 UNTHREADED HOLE SINGLE FLANGE ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | CONTACT,DOUBLE RIDGE TYPE SINGLE FLANGE |
| CWBQ | ADAPTER OVERALL HEIGHT | 1.555 INCHES NOMINAL |
| CXBH | ADAPTER OVERALL WIDTH | 1.969 INCHES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 ALL TUBING SEGMENT AND FLANGE |
| STYL | STYLE DESIGNATOR | WAVEGUIDE TO COAXIAL |
| Relevant Components for NSN - 5985-00-188-5426, 5985001885426 | ||||
| 5975-01-629-6429 (5975016296429) | 5998-01-305-2341 (5998013052341) | 5930-01-584-0809 (5930015840809) | 5962-01-210-3065 (5962012103065) | |
| 5905-00-175-4284 (5905001754284) | 5950-01-458-0903 (5950014580903) | 5920-01-490-0904 (5920014900904) | 5998-01-475-9891 (5998014759891) | |
| 5995-01-575-7529 (5995015757529) | 5962-01-310-7304 (5962013107304) | 5935-01-240-1468 (5935012401468) | 5995-01-374-0247 (5995013740247) | |
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