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) | 00-448-5474 (004485474) |
| NCB Code | USA (00) |
| Manufacturer | Harris Technical Services Corp, Telephonics Corporation, Lockheed Martin Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFS | APPLICATION DESIGN | WAVEGUIDE |
| AAQL | BODY STYLE | WAVEGUIDE TYPE |
| ABHP | OVERALL LENGTH | 11.500 INCHES NOMINAL |
| ABKG | BOLT CIRCLE DIAMETER | 3.250 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 3.625 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 5.843 INCHES NOMINAL |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.15 |
| AJDB | POWER RATING | 1.0 WATTS AVERAGE |
| AKPT | WAVEGUIDE FLANGE TYPE | COVER |
| AKSA | WAVEGUIDE FLANGE DESIGNATION | UG-149/U |
| ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | 0.0 TO 45.0 |
| ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 8 TERMINAL |
| BNGR | FREQUENCY RANGE | 3.950 GIGAHERTZ MINIMUM AND 5.850 GIGAHERTZ MAXIMUM |
| CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 KNOB |
| CQYJ | MOUNTING FACILITY PATTERN | EIGHT POSITION CIRCULAR |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 FLANGE |
| Relevant Components for NSN - 5985-00-448-5474, 5985004485474 | ||||
| 5910-00-945-9006 (5910009459006) | 5950-01-316-6723 (5950013166723) | 5999-01-492-5183 (5999014925183) | 5998-01-069-2436 (5998010692436) | |
| 5950-00-455-4656 (5950004554656) | 5905-00-104-0708 (5905001040708) | 5998-00-941-6139 (5998009416139) | 5985-01-240-5388 (5985012405388) | |
| 5995-01-192-0035 (5995011920035) | 5990-00-940-3085 (5990009403085) | 5930-00-611-4926 (5930006114926) | 5999-01-711-0585 (5999017110585) | |
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