Part Details | VARIABLE ATTENUATOR
5985-00-432-7652 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: 406711, 40671-1, 5985-00-432-7652, 00-432-7652, 5985004327652, 004327652
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | MAY 05, 1971 | 00-432-7652 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL W/SIDE TERMINALS
Cross Reference | NSN 5985-00-432-7652
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 40671-1 | 14058 | DEWEY ELECTRONICS CORPORATION, THE |
Technical Data | NSN 5985-00-432-7652
| Characteristic | Specifications |
|---|---|
| IMPEDANCE RATING IN OHMS | 2500.0 INPUT-OUTPUT |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P45.0 |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 45 |
| ATTENUATION PER STEP IN DECIBELS | 1.0 |
| BODY STYLE | CYLINDRICAL W/SIDE TERMINALS |
| OVERALL LENGTH | 2.250 INCHES MAXIMUM |
| OVERALL WIDTH | 3.109 INCHES NOMINAL |
| BODY DIAMETER | 2.781 INCHES NOMINAL |
| BODY LENGTH | 1.750 INCHES MAXIMUM |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| SHAFT TYPE | ROUND |
| SHAFT DIAMETER | 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| SHAFT LENGTH | 0.500 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 4 TAB, SOLDER LUG |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
| MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.164 INCHES |
| MOUNTING THREAD QUANTITY | 32 PER INCH |
| MOUNTING FACILITY PATTERN | FOUR POSITION CIRCULAR |
| BOLT CIRCLE DIAMETER | 1.500 INCHES NOMINAL |
| OPERATING TEMP RANGE | +0.0 TO +65.0 DEG CELSIUS |