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 | ||||
| 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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