NSN 5985-00-283-5181
Part Details | VARIABLE ATTENUATOR
5985-00-283-5181 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: P630, 1956, 5985-00-283-5181, 00-283-5181, 5985002835181, 002835181
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-283-5181 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-00-283-5181
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| P630 | 58880 | MEGGITT (NEW HAMPSHIRE), INC |
| 1956 | 28057 | SHALLCO, INC. |
Technical Data | NSN 5985-00-283-5181
| Characteristic | Specifications |
|---|---|
| ATTENUATION PER STEP IN DECIBELS | 2.0 |
| OVERALL DIAMETER | 2.750 INCHES NOMINAL |
| SPECIAL FEATURES | SECTION QTY-1,RESISTANCE TOLERANCE-PORM 2 PCT,TERMINAL QTY-3,TERMINAL STYLE-SOLDR LUG,O/A DEPTH-2.062 IN,IMPEDANCE RATING-60 KOHMS,RESISTOR ELEMENT TYPE-WIRE WOUND,MTG CONFIGURATION-TWO NO. 8-32 THD TAPPED HOLES 1.50 IN. C TO C FRONT,FREQ RANGE-0/20 KHZ,TERMINAL LOCATION-SIDE,STEP QTY-29,DECK QTY-1,ATTENUATION RANGE-0 TO INFINITY,OPEN STEP INCLUDED,LAST STEP STYLE-TAPERED,DETENT ACTION PROVIDED |
