NSN 5985-01-331-6840

Part Details | ELECTRICAL DUMMY LOAD

5985-01-331-6840 A specific electrical element or set of electrical elements that are connected together to form a fixed arrangement and used as a substitute load for terminating an electrical circuit. A dummy load contains all the essential electrical characteristics necessary to terminate the circuit but does not function in the same manner as the load which it replaces. Examples are resistors used to replace antennas, batteries, loudspeakers, or the like. Includes single port terminations of twin lead, coaxial and waveguide transmission lines as low power terminations of a section of a transmission system in a specified manner. Includes dummy loads when arranged in a group or bank. Excludes power absorbers. See also LOAD BANK, ELECTRICAL.

Alternate Parts: 1683311, 168331-1, 5985-01-331-6840, 01-331-6840, 5985013316840, 013316840

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59DEC 22, 199001-331-684000335 ( DUMMY LOAD, ELECTRICAL )
REFERENCE DRAWINGS & PICTURES

FLANGE, WITHOUT FINS

Cross Reference | NSN 5985-01-331-6840
Part Number Cage Code Manufacturer
168331-124930HARRIS CORPORATIONDBA ELECTRONIC SYSTEMS, RADAR
Technical Data | NSN 5985-01-331-6840
Characteristic Specifications
STYLE DESIGNATOR FLANGE, WITHOUT FINS
OVERALL LENGTH12.800 INCHES NOMINAL
OVERALL WIDTH1.790 INCHES NOMINAL
BODY DIAMETER3.290 INCHES NOMINAL
FREQUENCY RANGE RATING+2.900 TO +3.100 GIGAHERTZ
POWER RATING3.500 MEGAWATTS PEAK AND 50.000 KILOWATTS AVERAGE
VOLTAGE STANDING WAVE RATIOB1.15$$B2.00
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE+2.900 TO +3.100 GIGAHERTZ AND +2.600 TO +3.300 GIGAHERTZ
TERMINATION TYPE WAVEGUIDE FLANGE
COOLING METHOD FORCED LIQUID
COOLANT CHAMBER PRESSURE150.0 POUNDS PER SQUARE INCH GAGE
INPUT COOLANT TEMP55.0 DEG CELSIUS
COOLING SYSTEM COOLANT FLOW RATE9.500 GALLONS PER MINUTE
OPERATING POSITIONC$B
END ITEM IDENTIFICATIONOT-141/SPS-48E,TRANSMITTER GROUP