NSN 5985-00-034-0951
Part Details | VARIABLE ATTENUATOR
5985-00-034-0951 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: 9552, A.7268, A.7268, C7268, C-7268, SMC423298, 5985-00-034-0951, 00-034-0951, 5985000340951, 000340951
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-034-0951 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL W/SIDE TERMINALS
UNBALANCED LADDER
Cross Reference | NSN 5985-00-034-0951
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9552 | 58880 | MEGGITT (NEW HAMPSHIRE), INC |
| A.7268 | 52263 | MULTI-TECH INDUSTRIES INC. |
| A.7268 | 83332 | TECH LOGISTICS INC. |
| C-7268 | 83332 | TECH LOGISTICS INC. |
| SMC423298 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5985-00-034-0951
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | AUDIO |
| SCHEMATIC DIAGRAM DESIGNATOR | UNBALANCED LADDER |
| FREQUENCY RANGE | 0.000 MEGAHERTZ MINIMUM AND 1.000 MEGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT AND 580.0 OUTPUT |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P12.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | M0.50/P0.50 |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 13 |
| ATTENUATION PER STEP IN DECIBELS | 1.0 |
| BODY STYLE | CYLINDRICAL W/SIDE TERMINALS |
| OVERALL LENGTH | 2.692 INCHES NOMINAL |
| OVERALL WIDTH | 1.495 INCHES NOMINAL |
| BODY DIAMETER | 1.375 INCHES NOMINAL |
| BUSHING LENGTH | 0.360 INCHES NOMINAL |
| BODY LENGTH | 1.880 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| SHAFT TYPE | ROUND, FLATTED |
| FIRST FLAT LENGTH | 0.312 INCHES NOMINAL |
| FLAT HEIGHT | 0.217 INCHES NOMINAL |
| SHAFT DIAMETER | 0.500 INCHES NOMINAL |
| SHAFT LENGTH | 0.812 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING |
| MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF |
| MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.375 INCHES |
| MOUNTING THREAD QUANTITY | 32 PER INCH |
| OPERATING TEMP RANGE | -20.0 TO +160.0 DEG FAHRENHEIT |