| 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) | 01-331-7012 (013317012) |
| NCB Code | USA (01) |
| Manufacturer | Microwave Engineering Corporation, Litton Systems Inc, Eaton Corp, Ail Systems Inc, 3dbm Co Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| TDR22320-2 | microwave engineering corporation | waveguide assembly | RFQ |
| 125679-4 | litton systems inc | waveguideassembly | RFQ |
| 4245416-004 | eaton corp | waveguide assembly | RFQ |
| 4245416-004 | ail systems inc | waveguide assembly | RFQ |
| 475-112-4 | 3dbm co inc | waveguide assembly | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AHSZ | Flange Outside Width | 1.984 INCHES MAXIMUM ALL FLANGES |
| AHTA | Flange Outside Height | 1.376 INCHES MINIMUM AND |
| AHTN | Flange Connecting Hole Diameter | 0.145 INCHES MINIMUM SECOND FLANGE ALL CONNECTION FACILITIES |
| AAGR | Cross-Sectional Shape Style | INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR |
| AHTW | Voltage Standing Wave Ratio | 1.2 |
| THSD | Thread Series Designator | UNC FIRST FLANGE ALL CONNECTION FACILITIES |
| MRC | Decoded Requirement | Clear Text Reply |
| FLEX | Flexibility | RIGID SINGLE TUBING SEGMENT |
| AAJF | Thread Direction | RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES |
| CTCJ | Flange Style | CONTACT, DOUBLE RIDGE TYPE ALL FLANGES |
| CSQT | Flange Connecting Facility And Quantity | 8 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES |
| CSQT | Flange Connecting Facility And Quantity | 8 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES |
| AAJD | Thread Class | 2B FIRST FLANGE ALL CONNECTION FACILITIES |
| CQHN | Waveguide Outside Width | 1.187 INCHES MINIMUM AND |
| CQHN | Waveguide Outside Width | 1.193 INCHES MAXIMUM |
| CRLB | Waveguide Inside Height | 0.509 INCHES MAXIMUM |
| CRFH | Waveguide Inside Width | 1.087 INCHES MINIMUM AND |
| CRFH | Waveguide Inside Width | 1.093 INCHES MAXIMUM |
| SFTT | Surface Treatment | CHROMATE ALL TUBING SEGMENT AND FLANGE ALL SURFACES |
| CQJX | Nominal Thread Size | 0.138 INCHES FIRST FLANGE ALL CONNECTION FACILITIES |
| MATT | Material | ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE |
| CRLB | Waveguide Inside Height | 0.503 INCHES MINIMUM AND |
| CTFD | Waveguide Length | 4.100 INCHES MAXIMUM |
| CTFD | Waveguide Length | 3.900 INCHES MINIMUM AND |
| STYL | Style Designator | STRAIGHT TYPE |
| ZZZV | Fsc Application Data | RADAR EQUIPMENT |
| FEAT | Special Features | FREQUENCY RANGE 4.75 TO 11.0 GHZ |
| AHRV | Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| AHSF | Flange Quantity | 2 |
| CSFC | Waveguide Outside Height | 0.609 INCHES MAXIMUM |
| CSFC | Waveguide Outside Height | 0.603 INCHES MINIMUM AND |
| AHSY | Flange Inside Height | 0.503 INCHES MINIMUM AND |
| AHSZ | Flange Outside Width | 1.954 INCHES MINIMUM AND |
| AHTA | Flange Outside Height | 1.406 INCHES MAXIMUM ALL FLANGES |
| AHTD | Flange Depth | 0.265 INCHES MAXIMUM ALL FLANGES |
| AHSY | Flange Inside Height | 0.509 INCHES MAXIMUM ALL FLANGES |
| AHTD | Flange Depth | 0.235 INCHES MINIMUM AND |
| AHSX | Flange Inside Width | 1.087 INCHES MINIMUM AND |
| AHSX | Flange Inside Width | 1.093 INCHES MAXIMUM ALL FLANGES |
| Relevant Components for NSN - 5985-01-331-7012, 5985013317012 | ||||
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| 5999-99-980-1679 (5999999801679) | 5999-99-973-6520 (5999999736520) | 5999-99-971-5510 (5999999715510) | 5999-99-968-5252 (5999999685252) | |
| 5999-99-958-3895 (5999999583895) | 5999-99-954-8789 (5999999548789) | 5999-99-948-2658 (5999999482658) | 5999-99-946-0997 (5999999460997) | |
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