Product Details | ELECTRICAL DUMMY LOAD

5985-01-188-7753 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: 5187816, 70421P2, 70421-P2, 5985-01-188-7753, 01-188-7753, 5985011887753, 011887753

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

Supply Group (FSG) NSN Assign. NIIN
59 07 SEP 1984 01-188-7753

Drawings & Photos | NSN 5985-01-188-7753


Demand History | NSN 5985-01-188-7753

Part Number Request Date QTY Origin
5187816 2025-09-247 8 DIBBS
70421-P2 2025-09-247 8 DIBBS
5187816 2025-03-86 5 DIBBS
70421-P2 2025-03-86 5 DIBBS
5187816 2024-09-270 7 DIBBS
70421-P2 2024-09-270 7 DIBBS
5187816 2024-08-228 11 DIBBS
70421-P2 2024-08-228 11 DIBBS
5187816 2024-04-116 5 DIBBS
70421-P2 2024-04-116 5 DIBBS
5187816 2022-12-342 3 DIBBS
70421-P2 2022-12-342 3 DIBBS
5187816 2022-03-79 2 DIBBS
70421-P2 2022-03-79 2 DIBBS
5187816 2022-01-09 2 DIBBS
70421-P2 2022-01-09 2 DIBBS
5187816 2021-09-271 1 DIBBS
70421-P2 2021-09-271 1 DIBBS
5187816 2021-08-216 2 DIBBS
70421-P2 2021-08-216 2 DIBBS
5187816 2021-07-186 1 DIBBS
70421-P2 2021-07-186 1 DIBBS
5187816 2020-10-294 3 DIBBS
70421-P2 2020-10-294 3 DIBBS
5985-01-188-7753 2017-04-106 6 DIBBS
5985-01-188-7753 2014-08-226 2 DIBBS
5985-01-188-7753 2014-07-212 2 DIBBS
5985-01-188-7753 2013-09-270 3 United Kingdom
5985-01-188-7753 2013-09-266 3 DIBBS
5985-01-188-7753 2012-12-358 2 DIBBS
5985-01-188-7753 2012-12-341 1 DIBBS
5985-01-188-7753 2012-04-119 1 DIBBS
5985-01-188-7753 2006-06-164 4 DIBBS

Cross Reference | NSN 5985-01-188-7753

Part Number Cage Code Manufacturer
5187816 53711 NAVAL SEA SYSTEMS COMMAND
5187816 54647 MICROTECH, INC.
5187816 K0577 BRITISH SAROZAL LTD
70421-P2 00443 WAVELINE INCORPORATED

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Technical Data | NSN 5985-01-188-7753

Characteristic Specifications
STYLE DESIGNATOR 24A WAVEGUIDE MOUNTED
OVERALL LENGTH 5.810 INCHES NOMINAL
OVERALL WIDTH 4.000 INCHES NOMINAL
BODY DIAMETER 2.600 INCHES MAXIMUM
POWER RATING 30.000 KILOWATTS PEAK AND 1.200 KILOWATTS AVERAGE
VOLTAGE STANDING WAVE RATIO 1.10
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE 12.400 TO 15.000 GIGAHERTZ
TERMINATION TYPE WAVEGUIDE FLANGE
WAVEGUIDE FLANGE DESIGNATION UG-419/U
COOLING METHOD FORCED LIQUID
COOLING SYSTEM COOLANT FLOW RATE 1.0 GALLONS PER MINUTE
INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR UNJF9/16-18
INTAKE CONNECTION THREAD LOCATION INTERNAL
DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR UNJF9/16-18
DISCHARGE CONNECTION THREAD LOCATION INTERNAL
OPERATING POSITION ALL POSITIONS

Restrictions/Controls & Freight Information | NSN 5985-01-188-7753

Category Code Description
Shelf-Life Code:0Nondeteriorative
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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 062960 REOSTATS/PARTS NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 658 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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

Management | NSN 5985-01-188-7753

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each