| 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) | 01-303-4819 (013034819) |
| NCB Code | USA (01) |
| Manufacturer | Microwave Engineering Corporation, Microtech Ltd |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| TFT-57-4-A-3-N | microwave engineering corporation | waveguide assembly | RFQ |
| MTPS62-501-N-3A | microtech ltd | waveguide assembly | 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 | CORRUGATED SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 0.620 INCHES MINIMUM SECOND FLANGE AND 0.624 INCHES MAXIMUM SECOND FLANGE |
| AHSX | FLANGE INSIDE WIDTH | 0.703 INCHES MINIMUM FIRST FLANGE AND 0.708 INCHES MAXIMUM FIRST FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.309 INCHES MINIMUM SECOND FLANGE AND 0.311 INCHES MAXIMUM SECOND FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.505 INCHES MINIMUM FIRST FLANGE AND 0.511 INCHES MAXIMUM FIRST FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.298 INCHES MINIMUM FIRST FLANGE AND 1.328 INCHES MAXIMUM FIRST FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.298 INCHES MINIMUM SECOND FLANGE AND 1.328 INCHES MAXIMUM SECOND FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.298 INCHES MINIMUM FIRST FLANGE AND 1.328 INCHES MAXIMUM FIRST FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.298 INCHES MINIMUM SECOND FLANGE AND 1.328 INCHES MAXIMUM SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.298 INCHES MINIMUM FIRST FLANGE AND 0.328 INCHES MAXIMUM FIRST FLANGE |
| AHTD | FLANGE DEPTH | 0.360 INCHES MINIMUM SECOND FLANGE AND 0.390 INCHES MAXIMUM SECOND FLANGE |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.341 INCHES MINIMUM FIRST FLANGE ALL CONNECTION FACILITIES AND 0.347 INCHES MAXIMUM FIRST FLANGE ALL CONNECTION FACILITIES |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 1.250 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES SECOND FLANGE ALL CONNECTION FACILITIES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 1.122 INCHES NOMINAL |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.497 INCHES NOMINAL |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.625 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 | CHOKE TYPE SECOND FLANGE |
| CTCJ | FLANGE STYLE | COVER TYPE FIRST FLANGE |
| CTFD | WAVEGUIDE LENGTH | 3.000 INCHES NOMINAL |
| FLEX | FLEXIBILITY | FLEXIBLE SINGLE TUBING SEGMENT |
| MATT | MATERIAL | ALUMINUM ALLOY ALL FLANGE |
| MATT | MATERIAL | RUBBER SINGLE TUBING SEGMENT |
| STYL | STYLE DESIGNATOR | STRAIGHT TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNC SECOND FLANGE ALL CONNECTION FACILITIES |
| Relevant Components for NSN - 5985-01-303-4819, 5985013034819 | ||||
| 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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