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, Microtech Ltd, Navair And Navsea Managed |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 22121 | l 3 communications corporation | attenuator variable | RFQ |
| 212388 | microtech ltd | attenuator variable | RFQ |
| 2469524 | navair and navsea managed | attenuator variable | RFQ |
| 2469524-1REVA | 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 | ||||
| 5998-01-628-9128 (5998016289128) | 5950-00-556-2628 (5950005562628) | 5910-00-502-7030 (5910005027030) | 5930-01-200-1187 (5930012001187) | |
| 5930-00-436-0040 (5930004360040) | 5998-01-022-6777 (5998010226777) | 5999-01-229-2868 (5999012292868) | 5930-00-451-8223 (5930004518223) | |
| 5980-01-237-3545 (5980012373545) | 5955-00-463-6952 (5955004636952) | 5975-01-438-5116 (5975014385116) | 5998-01-391-1476 (5998013911476) | |
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