NSN 5985-00-279-2393

Part Details | VARIABLE ATTENUATOR

5985-00-279-2393 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: 1513, SPEC 3537, B35133SPEC3537, B3513-3SPEC3537, 5985-00-279-2393, 00-279-2393, 5985002792393, 002792393

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-279-239300838 ( ATTENUATOR, VARIABLE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-00-279-2393
Part Number Cage Code Manufacturer
151358880MEGGITT (NEW HAMPSHIRE), INC
SPEC 353728057SHALLCO, INC.
B3513-3SPEC353728057SHALLCO, INC.
Technical Data | NSN 5985-00-279-2393
Characteristic Specifications
APPLICATION DESIGN AUDIO
FREQUENCY RANGE0.000 KILOHERTZ MINIMUM AND 20.000 KILOHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS5000.0 INPUT-OUTPUT
POWER RATING600.0 MILLIWATTS AVERAGE
OVERALL ATTENUATION RANGE IN DECIBELSP0.0/P30.0
OVERALL ATTENUATION ACCURACY IN DECIBELSM0.15/P0.15
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY3
ATTENUATION PER STEP IN DECIBELS10.0
OVERALL LENGTH3.125 INCHES NOMINAL
OVERALL HEIGHT3.500 INCHES NOMINAL
OVERALL WIDTH2.125 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR UNEF
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.375 INCHES
MOUNTING THREAD QUANTITY32 PER INCH