| 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) | 00-093-0197 (000930197) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Microwave Engineering Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 990C063H03 | northrop grumman systems corporation | waveguide assembly | 18323 | RFQ |
| TDS-22013 | microwave engineering corporation | waveguide assembly | 06351 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR DOUBLE RIDGED EXTERNAL,RECTANGULAR |
| AAJD | THREAD CLASS | 2B FIRST FLANGE SECOND CONNECTION FACILITY |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST FLANGE SECOND CONNECTION FACILITY |
| AGAV | END ITEM IDENTIFICATION | AN/ALQ-119(V) |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 1.120 INCHES NOMINAL ALL FLANGES |
| AHSY | FLANGE INSIDE HEIGHT | 0.525 INCHES NOMINAL ALL FLANGES |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.969 INCHES NOMINAL ALL FLANGES |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.391 INCHES NOMINAL ALL FLANGES |
| AHTD | FLANGE DEPTH | 0.250 INCHES NOMINAL ALL FLANGES |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.148 INCHES NOMINAL FIRST FLANGE FIRST CONNECTION FACILITY |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.148 INCHES NOMINAL SECOND FLANGE ALL CONNECTION FACILITIES |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.20 |
| AHTX | INSERTION LOSS IN DECIBELS | 0.20 |
| CMLP | THREAD QUANTITY PER INCH | 32 FIRST FLANGE SECOND CONNECTION FACILITY |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 1.214 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES FIRST FLANGE SECOND CONNECTION FACILITY |
| CRFH | WAVEGUIDE INSIDE WIDTH | 1.120 INCHES NOMINAL |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.525 INCHES NOMINAL |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.630 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE FIRST FLANGE SECOND CONNECTION FACILITY |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE FIRST FLANGE FIRST CONNECTION FACILITY |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 8 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | CONTACT,DOUBLE RIDGE TYPE ALL FLANGES |
| CTFD | WAVEGUIDE LENGTH | 2.000 FEET NOMINAL |
| FLEX | FLEXIBILITY | FLEXIBLE SINGLE TUBING SEGMENT |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 ALL TUBING SEGMENT AND FLANGE |
| MATT | MATERIAL | COPPER ALLOY SINGLE TUBING SEGMENT |
| PMLC | PRECIOUS MATERIAL AND LOCATION | OVERALL WAVEGUIDE SURFACES SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | ANODIZE ALL FLANGE ALL SURFACES |
| SFTT | SURFACE TREATMENT | SILVER SINGLE TUBING SEGMENT ALL SURFACES |
| STYL | STYLE DESIGNATOR | STRAIGHT TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNC FIRST FLANGE SECOND CONNECTION FACILITY |
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