NSN 5985-00-878-8565
Part Details | VARIABLE ATTENUATOR
5985-00-878-8565 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: 486D942G01, 486D942G01, 5985-00-878-8565, 00-878-8565, 5985008788565, 008788565
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1960 | 00-878-8565 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
IRREGULAR
Cross Reference | NSN 5985-00-878-8565
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 486D942G01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
| 486D942G01 | 79500 | WESTINGHOUSE ELECTRIC CORP |
Technical Data | NSN 5985-00-878-8565
| Characteristic | Specifications |
|---|---|
| IMPEDANCE RATING IN OHMS | 75.0 INPUT-OUTPUT |
| OVERALL ATTENUATION RANGE IN DECIBELS | M0.0/P10.0 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | IRREGULAR |
| OVERALL LENGTH | 2.219 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| SHAFT TYPE | ROUND |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE |
| MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.180 INCHES NOMINAL |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 2.000 INCHES NOMINAL |
| FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |