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) | 00-283-6856 (002836856) |
| NCB Code | USA (00) |
| Manufacturer | Rockwell Collins Aerospace, Rockwell Automation Ltd |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 383-0012-00 | rockwell collins aerospace | attenuator variable | RFQ |
| 27952 | rockwell automation ltd | attenuator variable | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFS | APPLICATION DESIGN | AUDIO |
| AAQL | BODY STYLE | CYLINDRICAL W/REAR TERMINALS |
| ABHP | OVERALL LENGTH | 2.500 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 1.000 INCHES MAXIMUM |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| ABXD | BUSHING LENGTH | 0.375 INCHES NOMINAL |
| ABXF | SHAFT LENGTH | 0.875 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 1.266 INCHES MAXIMUM |
| AEBZ | SCHEMATIC DIAGRAM DESIGNATOR | T |
| AFGA | OPERATING TEMP RANGE | -55.0 TO 120.0 DEG CELSIUS |
| AJDB | POWER RATING | 5.0 WATTS AVERAGE |
| AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF |
| ASYC | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.058 |
| ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | 46.0 TO 55.0 |
| ASYE | ATTENUATION ACCURACY REFERENCE FREQUENCY | 1.0 KILOHERTZ |
| ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING |
| BNGR | FREQUENCY RANGE | 51.000 HERTZ MINIMUM AND 55.000 KILOHERTZ MAXIMUM |
| BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -9.20/9.20 |
| CGGK | MOUNTING THREAD QUANTITY | 32 PER INCH |
| CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 2 SHAFT |
| CRSJ | SHAFT TYPE | ROUND |
| CRYY | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.375 INCHES |
| CTGG | IMPEDANCE RATING IN OHMS | 600.0 INPUT-OUTPUT |
| FEAT | SPECIAL FEATURES | SWITCH SPST |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 TAB,SOLDER LUG |
| Relevant Components for NSN - 5985-00-283-6856, 5985002836856 | ||||
| 5999-01-196-8879 (5999011968879) | 5970-00-488-9670 (5970004889670) | 5945-01-477-0491 (5945014770491) | 5999-01-364-2930 (5999013642930) | |
| 5996-01-452-4386 (5996014524386) | 5945-00-260-1626 (5945002601626) | 5998-01-130-0814 (5998011300814) | 5905-00-557-4486 (5905005574486) | |
| 5935-01-689-9407 (5935016899407) | 5980-01-504-2998 (5980015042998) | 5935-00-644-6464 (5935006446464) | 5995-01-277-3853 (5995012773853) | |
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