Part Details | VARIABLE ATTENUATOR
5985-00-481-0802 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: 821082, 821082, 821082, 821082, 821082, 5985-00-481-0802, 00-481-0802, 5985004810802, 004810802
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-481-0802 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-00-481-0802
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 821082 | 3BMV1 | FIRSTMARK AEROSPACE CORPORATION |
| 821082 | 07187 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 821082 | 06401 | L3 TECHNOLOGIES, INC.DBA COMMUNICATION SYSTEMS-WEST |
| 821082 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 821082 | 90012 | TECSTAR ELECTRO SYSTEMS INC |
Technical Data | NSN 5985-00-481-0802
| Characteristic | Specifications |
|---|---|
| ATTENUATION PER STEP IN DECIBELS | 3.0 |
| OVERALL DIAMETER | 1.250 INCHES NOMINAL |
| SPECIAL FEATURES | SECTION QTY-1,RESISTANCE TOLERANCE-PORM 10 PCT,TERMINAL QTY-12,TERMINAL STYLE-SOLDER LUG,O/A DEPTH 0.906 IN,IMPEDANCE RATING-244 KOHMS,RESISTOR ELEMENT TYPE-COMPOSITION,MTG CONFIGURATION-ONE 3/8-32 THD BUSHING 17/32 IN. LG ON FRONT,TERMINAL LOCATION-BACK,STEP QTY-12,DECK QTY-1,ATTENUATION RANGE-0/230 DB,LAST STEP STYLE-TAPERED,DETENT ACTION PROVIDED |