AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Attenuator Variable |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5985 Antennas Waveguides and Related Equipment |
| National Item Identification Number (NIIN) | 00-978-7755 (009787755) |
| NCB Code | USA (00) |
| Manufacturer | L 3 Communications Corporation, Navair And Navsea Managed, Microtech Ltd |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 22121 | l 3 communications corporation | attenuator variable | RFQ |
| 2469524-1REVA | navair and navsea managed | attenuator variable | RFQ |
| 212388 | microtech ltd | attenuator variable | RFQ |
| 2469524 | navair and navsea managed | attenuator variable | RFQ |
| MR90060 | microtech ltd | attenuator variable | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AKSA | WAVEGUIDE FLANGE DESIGNATION | UG40A/U |
| ASYC | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 |
| ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 6 FLANGE W/MOUNTING HOLE |
| CGGK | MOUNTING THREAD QUANTITY | 32 PER INCH |
| CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 KNOB |
| CRYY | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.138 INCHES |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 FLANGE |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| AAFS | APPLICATION DESIGN | WAVEGUIDE |
| AAQL | BODY STYLE | WAVEGUIDE TYPE |
| ABHP | OVERALL LENGTH | 5.984 INCHES MINIMUM AND 6.016 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 2.984 INCHES MINIMUM AND 3.016 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 3.688 INCHES NOMINAL |
| ABWF | SCALE LINEARITY | LINEAR |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.15 |
| AJDB | POWER RATING | 1.0 WATTS AVERAGE |
| AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
| AKPT | WAVEGUIDE FLANGE TYPE | CHOKE |
| Relevant Components for NSN - 5985-00-978-7755, 5985009787755 | ||||
| 5975-00-900-5000 (5975009005000) | 5915-00-509-2939 (5915005092939) | 5995-01-622-9763 (5995016229763) | 5930-00-188-2156 (5930001882156) | |
| 5998-01-494-7223 (5998014947223) | 5905-01-529-9031 (5905015299031) | 5950-00-519-4719 (5950005194719) | 5998-01-070-9399 (5998010709399) | |
| 5935-01-007-6384 (5935010076384) | 5940-01-609-5218 (5940016095218) | 5998-00-781-1392 (5998007811392) | 5925-01-340-5534 (5925013405534) | |
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