| 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) | 01-264-2911 (012642911) |
| NCB Code | USA (01) |
| Manufacturer | Microtech Ltd, Astro Microwave Inc, A T Waveguide Components, Raytheon Company, Microwave Engineering Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 225672 | microtech ltd | waveguide assembly | 54647 | RFQ |
| 5543323 | astro microwave inc | waveguide assembly | 5z167 | RFQ |
| 5543323 | a t waveguide components | waveguide assembly | 05au1 | RFQ |
| 5543323 | raytheon company | waveguide assembly | 15090 | RFQ |
| TRS575129 | microwave engineering corporation | waveguide assembly | 06351 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR |
| AAJD | THREAD CLASS | 2B SECOND FLANGE ALL CONNECTION FACILITIES |
| AAJF | THREAD DIRECTION | RIGHT-HAND SECOND FLANGE ALL CONNECTION FACILITIES |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS ALL TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 0.622 INCHES NOMINAL ALL FLANGES |
| AHSY | FLANGE INSIDE HEIGHT | 0.311 INCHES NOMINAL ALL FLANGES |
| AHTC | FLANGE OUTSIDE DIAMETER | 1.400 INCHES NOMINAL ALL FLANGES |
| AHTD | FLANGE DEPTH | 0.156 INCHES MINIMUM ALL FLANGES |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.125 INCHES NOMINAL FIRST FLANGE ALL CONNECTION FACILITIES |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.15 |
| CQGM | MAXIMUM OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH GAGE |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 0.702 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.112 INCHES SECOND FLANGE ALL CONNECTION FACILITIES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.622 INCHES NOMINAL |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.311 INCHES NOMINAL |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.391 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | CONTACT TYPE ALL FLANGES |
| CTFD | WAVEGUIDE LENGTH | 10.450 INCHES NOMINAL |
| FLEX | FLEXIBILITY | FLEXIBLE SECOND TUBING SEGMENT |
| FLEX | FLEXIBILITY | RIGID FIRST TUBING SEGMENT |
| MATT | MATERIAL | BERYLLIUM SECOND TUBING SEGMENT OR COPPER ALLOY SECOND TUBING SEGMENT |
| MATT | MATERIAL | COPPER ALLOY FIRST TUBING SEGMENT AND FLANGE |
| SFTT | SURFACE TREATMENT | CHROMATE ALL TUBING SEGMENT INSIDE SURFACES AND PASSIVATE ALL TUBING SEGMENT INSIDE SURFACES |
| STYL | STYLE DESIGNATOR | STRAIGHT TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNC SECOND FLANGE ALL CONNECTION FACILITIES |
| Relevant Components for NSN - 5985-01-264-2911, 5985012642911 | ||||
| 5945-00-890-8228 (5945008908228) | 5998-01-466-4292 (5998014664292) | 5935-00-109-1991 (5935001091991) | 5905-00-978-7527 (5905009787527) | |
| 5935-01-589-2435 (5935015892435) | 5961-01-058-7929 (5961010587929) | 5910-01-261-9535 (5910012619535) | 5970-01-493-4527 (5970014934527) | |
| 5950-01-173-9025 (5950011739025) | 5905-00-051-2316 (5905000512316) | 5935-01-363-5367 (5935013635367) | 5905-01-128-9446 (5905011289446) | |
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