NSN 5985-01-174-4781
Part Details | VARIABLE ATTENUATOR
5985-01-174-4781 A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).
Alternate Parts: 4353302, 435330-2, MD42S19D, MD-42S19D, 5985-01-174-4781, 01-174-4781, 5985011744781, 011744781
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | MAR 19, 1984 | 01-174-4781 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
COAXIAL TYPE
Cross Reference | NSN 5985-01-174-4781
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 435330-2 | 00752 | EDO LLCDIV ANTENNA PRODUCTS |
| MD-42S19D | 32187 | HERLEY INDUSTRIES, INC.DBA HERLEY NEW ENGLAND |
Technical Data | NSN 5985-01-174-4781
| Characteristic | Specifications |
|---|---|
| POWER RATING | 2.3 WATTS PEAK |
| BODY STYLE | COAXIAL TYPE |
| OVERALL LENGTH | 2.620 INCHES NOMINAL |
| OVERALL HEIGHT | 2.000 INCHES NOMINAL |
| OVERALL WIDTH | 1.794 INCHES NOMINAL |
| SPECIAL FEATURES | NUCLEAR HARDNESS CRITICAL ITEM |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| OPERATING TEMP RANGE | -30.0 TO +170.0 DEG FAHRENHEIT |
| END ITEM IDENTIFICATION | AN/ALQ-161 |