| 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) | 01-144-5164 (011445164) |
| NCB Code | USA (01) |
| Manufacturer | Litton Systems Inc, Military Specifications, Microwave Engineering Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| AF-7B-090 | litton systems inc | waveguideassembly | 80006 | RFQ |
| AS-7C-090 | litton systems inc | waveguideassembly | 80006 | RFQ |
| M287/4-48-0120 | military specifications | waveguideassembly | 81349 | RFQ |
| MIL-DTL-287/4 | military specifications | waveguideassembly | 81349 | RFQ |
| MIL-W-287/4 | military specifications | waveguideassembly | 81349 | RFQ |
| TS-641372 | microwave engineering corporation | waveguideassembly | 06351 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR |
| AAJD | THREAD CLASS | 2B ALL FLANGES ALL CONNECTION FACILITIES |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES |
| AHRV | TUBING WALL CONSTRUCTION STYLE | STRAIGHT SEAM SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 0.900 INCHES NOMINAL ALL FLANGES |
| AHSY | FLANGE INSIDE HEIGHT | 0.400 INCHES NOMINAL ALL FLANGES |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.625 INCHES NOMINAL ALL FLANGES |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.625 INCHES NOMINAL ALL FLANGES |
| AHTD | FLANGE DEPTH | 0.438 INCHES NOMINAL ALL FLANGES |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.15 |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 1.625 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES ALL FLANGES ALL CONNECTION FACILITIES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 1.015 INCHES NOMINAL |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.160 INCHES NOMINAL |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 1.625 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | CHOKE TYPE ALL FLANGES |
| CTFD | WAVEGUIDE LENGTH | 12.000 INCHES NOMINAL |
| FLEX | FLEXIBILITY | FLEXIBLE SINGLE TUBING SEGMENT |
| MATT | MATERIAL | ALUMINUM ALL FLANGE |
| MATT | MATERIAL | COPPER ALLOY SINGLE TUBING SEGMENT |
| STYL | STYLE DESIGNATOR | STRAIGHT TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNC ALL FLANGES ALL CONNECTION FACILITIES |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-W-287/4 GOVERNMENT SPECIFICATION |
| Components Related to NSN - 5985-01-144-5164, 5985011445164 | ||||
| 5925-01-622-1713 (5925016221713) | 5950-00-224-8269 (5950002248269) | 5999-00-940-2834 (5999009402834) | 5945-00-963-1183 (5945009631183) | |
| 5940-00-615-5893 (5940006155893) | 5998-00-297-6935 (5998002976935) | 5950-00-646-2937 (5950006462937) | 5961-00-228-5860 (5961002285860) | |
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