| 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) | 01-291-7721 (012917721) |
| NCB Code | USA (01) |
| Manufacturer | Microwave Engineering Corporation, Microtech Ltd, Lockheed Martin Corporation, Litton Systems Inc, Continental Microwave And Tool Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| TFT-137-2-A-4-N | microwave engineering corporation | waveguideassembly | RFQ |
| TFT722A4N | microwave engineering corporation | waveguideassembly | RFQ |
| J170FT-4-1-1-S | microwave engineering corporation | waveguideassembly | RFQ |
| 654VE7190-3 | microtech ltd | waveguideassembly | RFQ |
| 654VE7190-3 | lockheed martin corporation | waveguideassembly | RFQ |
| 126689-2 | litton systems inc | waveguideassembly | RFQ |
| 126689-2 | continental microwave and tool co | waveguideassembly | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 1.502 INCHES MINIMUM ALL FLANGES AND 1.508 INCHES MAXIMUM ALL FLANGES |
| AHSY | FLANGE INSIDE HEIGHT | 0.752 INCHES MINIMUM ALL FLANGES AND 0.758 INCHES MAXIMUM ALL FLANGES |
| AHTC | FLANGE OUTSIDE DIAMETER | 3.110 INCHES MINIMUM ALL FLANGES AND 3.140 INCHES MAXIMUM ALL FLANGES |
| AHTD | FLANGE DEPTH | 0.360 INCHES MINIMUM ALL FLANGES AND 0.390 INCHES MAXIMUM ALL FLANGES |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.195 INCHES MINIMUM ALL FLANGES ALL CONNECTION FACILITIES AND 0.203 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.10 |
| CQGM | MAXIMUM OPERATING PRESSURE | 45.0 POUNDS PER SQUARE INCH GAGE |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 1.500 INCHES NOMINAL |
| CRFH | WAVEGUIDE INSIDE WIDTH | 1.372 INCHES NOMINAL |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.622 INCHES NOMINAL |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.750 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 8 UNTHREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | COVER TYPE ALL FLANGES |
| CTFD | WAVEGUIDE LENGTH | 4.000 INCHES NOMINAL |
| FLEX | FLEXIBILITY | RIGID SINGLE TUBING SEGMENT |
| MATT | MATERIAL | ALUMINUM ALLOY ALL FLANGE |
| MATT | MATERIAL | SILVER SINGLE TUBING SEGMENT |
| PMLC | PRECIOUS MATERIAL AND LOCATION | INTERNAL AND EXTERNAL SURFACES SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| STYL | STYLE DESIGNATOR | STRAIGHT TYPE |
| Relevant Components for NSN - 5985-01-291-7721, 5985012917721 | ||||
| 5920-01-337-7645 (5920013377645) | 5995-01-688-0358 (5995016880358) | 5935-01-132-7705 (5935011327705) | 5910-00-152-4145 (5910001524145) | |
| 5945-01-363-9722 (5945013639722) | 5975-01-032-9067 (5975010329067) | 5998-01-433-6008 (5998014336008) | 5970-01-298-0394 (5970012980394) | |
| 5998-01-674-4887 (5998016744887) | 5935-01-294-4644 (5935012944644) | 5975-01-216-8288 (5975012168288) | 5915-00-412-1691 (5915004121691) | |
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