Part Details | VARIABLE ATTENUATOR
5985-01-129-2867 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: 13001086, 1300-1086, ST5M1337002, ST5M1337-002, 10134424, 17WB23636, 17WB2-3636, 17WB2002, 17WB2-002, 5985-01-129-2867, 01-129-2867, 5985011292867, 011292867
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | APR 04, 1982 | 01-129-2867 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL W/SIDE TERMINALS
UNBALANCED "LL"
Cross Reference | NSN 5985-01-129-2867
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1300-1086 | 11534 | BEI SENSORS & SYSTEMS COMPANY, INC.DBA BEI DUNCAN |
| ST5M1337-002 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 10134424 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 17WB2-3636 | 19176 | SERVO INSTRUMENT CORPORATION |
| 17WB2-002 | 19176 | SERVO INSTRUMENT CORPORATION |
Technical Data | NSN 5985-01-129-2867
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | AUDIO |
| SCHEMATIC DIAGRAM DESIGNATOR | UNBALANCED "LL" |
| FREQUENCY RANGE | 200.000 HERTZ MINIMUM AND 2.000 KILOHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 600.0 INPUT-OUTPUT |
| POWER RATING | 1.0 WATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 1.0 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P40.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | M1.00/P1.00 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | CYLINDRICAL W/SIDE TERMINALS |
| OVERALL LENGTH | 2.156 INCHES MAXIMUM |
| OVERALL WIDTH | 1.249 INCHES MAXIMUM |
| BODY DIAMETER | 1.062 INCHES NOMINAL |
| BUSHING LENGTH | 0.375 INCHES NOMINAL |
| BODY LENGTH | 1.250 INCHES MAXIMUM |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| SHAFT TYPE | ROUND, FLATTED |
| FIRST FLAT LENGTH | 0.437 INCHES MINIMUM |
| FLAT HEIGHT | 0.218 INCHES NOMINAL |
| SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| SHAFT LENGTH | 0.875 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 6 PIN |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 BUSHING |
| OPERATING TEMP RANGE | -67.0 TO +160.0 DEG FAHRENHEIT |