| 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) | 01-166-7179 (011667179) |
| NCB Code | USA (01) |
| Manufacturer | Astro Microwave Inc, Microtech Ltd, Litton Systems Inc, Inspektorat Wsparcia Sil Zbrojnych, British Sarozal Ltd |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 5187397 | astro microwave inc | waveguide assembly | RFQ |
| 5187397 | microtech ltd | waveguide assembly | RFQ |
| 5187397 | litton systems inc | waveguide assembly | RFQ |
| 5985PL1325055 | inspektorat wsparcia sil zbrojnych | waveguide assembly | RFQ |
| 5187397 | british sarozal ltd | waveguide assembly | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR |
| AAJD | THREAD CLASS | 2B FIRST FLANGE ALL CONNECTION FACILITIES |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 0.620 INCHES MINIMUM FIRST FLANGE AND 0.624 INCHES MAXIMUM FIRST FLANGE |
| AHSX | FLANGE INSIDE WIDTH | 0.620 INCHES MINIMUM SECOND FLANGE AND 0.624 INCHES MAXIMUM SECOND FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.309 INCHES MINIMUM FIRST FLANGE AND 0.313 INCHES MAXIMUM FIRST FLANGE |
| AHSY | FLANGE INSIDE HEIGHT | 0.309 INCHES MINIMUM SECOND FLANGE AND 0.313 INCHES MAXIMUM SECOND FLANGE |
| AHSZ | FLANGE OUTSIDE WIDTH | 1.297 INCHES MINIMUM FIRST FLANGE AND 1.327 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 | 1.297 INCHES MINIMUM FIRST FLANGE AND 1.327 INCHES MAXIMUM FIRST FLANGE |
| AHTA | FLANGE OUTSIDE HEIGHT | 1.298 INCHES MINIMUM SECOND FLANGE AND 1.328 INCHES MAXIMUM SECOND FLANGE |
| AHTB | FLANGE INSIDE DIAMETER | 0.985 INCHES MINIMUM FIRST FLANGE AND 1.015 INCHES MAXIMUM FIRST FLANGE |
| AHTD | FLANGE DEPTH | 0.313 INCHES NOMINAL SECOND FLANGE |
| AHTD | FLANGE DEPTH | 0.360 INCHES MINIMUM FIRST FLANGE AND 0.390 INCHES MAXIMUM FIRST FLANGE |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.144 INCHES MINIMUM SECOND FLANGE ALL CONNECTION FACILITIES AND 0.147 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.10 |
| AHTX | INSERTION LOSS IN DECIBELS | 0.20 |
| CQGM | MAXIMUM OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH GAGE |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES FIRST FLANGE ALL CONNECTION FACILITIES |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.309 INCHES MINIMUM AND 0.314 INCHES MAXIMUM |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES |
| CTCJ | FLANGE STYLE | CHOKE TYPE FIRST FLANGE |
| CTCJ | FLANGE STYLE | COVER TYPE SECOND FLANGE |
| CTFD | WAVEGUIDE LENGTH | 16.130 INCHES MINIMUM AND 16.370 INCHES MAXIMUM |
| FLEX | FLEXIBILITY | FLEXIBLE SINGLE TUBING SEGMENT |
| MATT | MATERIAL | COPPER ALLOY SINGLE TUBING SEGMENT |
| PMLC | PRECIOUS MATERIAL AND LOCATION | OVERALL SURFACES SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | SILVER SINGLE TUBING SEGMENT AND FLANGE ALL SURFACES |
| STYL | STYLE DESIGNATOR | STRAIGHT TYPE |
| THSD | THREAD SERIES DESIGNATOR | UNC FIRST FLANGE ALL CONNECTION FACILITIES |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Relevant Components for NSN - 5985-01-166-7179, 5985011667179 | ||||
| 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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