Product Details | ELECTRICAL DUMMY LOAD

5985-00-251-1453 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.

Part Alternates: 452094, 890378, 990C588H01, 5985-00-251-1453, 00-251-1453, 5985002511453, 002511453

Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment

Supply Group (FSG) NSN Assign. NIIN
59 16 JUL 1969 00-251-1453

Drawings & Photos | NSN 5985-00-251-1453


Cross Reference | NSN 5985-00-251-1453

Part Number Cage Code Manufacturer
452094 66544 CONTINENTAL MICROWAVE AND TOOL CO., INC.
452094 80006 LITTON SYSTEMS INC AIRTRON DIV
890378 66544 CONTINENTAL MICROWAVE AND TOOL CO., INC.
890378 80006 LITTON SYSTEMS INC AIRTRON DIV
990C588H01 18323 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA ELECTRONIC SYSTEMS

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Technical Data | NSN 5985-00-251-1453

Characteristic Specifications
STYLE DESIGNATOR 25A WAVEGUIDE MOUNTED
OVERALL LENGTH 6.340 INCHES NOMINAL
OVERALL WIDTH 2.480 INCHES NOMINAL
FREQUENCY RANGE RATING 7.200 TO 10.000 GIGAHERTZ
POWER RATING 600.000 WATTS AVERAGE AND 460.000 KILOWATTS PEAK
IMPEDANCE RATING IN OHMS NOT RATED
VOLTAGE STANDING WAVE RATIO 1.07
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE 7.200 TO 10.000 GIGAHERTZ
TERMINATION TYPE WAVEGUIDE FLANGE
INTERNAL OPERATING PRESSURE ANY ACCEPTABLE
WAVEGUIDE FLANGE DESIGNATION UG138/U
COOLING METHOD SELF-COOLED
OPERATING POSITION ALL POSITIONS

Restrictions/Controls & Freight Information | NSN 5985-00-251-1453

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 062920 REGULATORS INDUCTION/VOLTAGE
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable