Product Details | DIRECT CURRENT BLOCKING COUPLER

5985-01-321-7743 A coupler which is specifically designed to be inserted into a coaxial transmission line to permit flow of radio frequency electrical energy while preventing the flow of signals below 20 kilohertz (kilocycles). It consists of a short section of coaxial line which has a capacitance in series with the center and/or outer conductor. See also COUPLER (1), DIRECT CURRENT SHORTING; COUPLER, DIRECTIONAL and COUPLER (1), TRANSMISSION LINE.

Part Alternates: 2046603000, 2046-6030-00, 5985-01-321-7743, 01-321-7743, 5985013217743, 013217743

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

Supply Group (FSG) NSN Assign. NIIN
59 23 JUN 1990 01-321-7743

Demand History | NSN 5985-01-321-7743

Part Number Request Date QTY Origin
2046603000 2011-10-278 15 South Korea
2046603000 2011-05-149 15 US
5985-01-321-7743 2011-04-117 15 South Korea
5985-01-321-7743 2009-09-252 24 DIBBS

Cross Reference | NSN 5985-01-321-7743

Part Number Cage Code Manufacturer
2046-6030-00 96341 COBHAM ELECTRONIC SYSTEMS INC. DBA COBHAM DEFENSE ELECTRONICS

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Technical Data | NSN 5985-01-321-7743

Characteristic Specifications
UNIT TYPE COAXIAL LINE
RADIO FREQUENCY RATING 0.25 GIGAHERTZ MINIMUM AND 18.50 GIGAHERTZ MAXIMUM
VOLTAGE STANDING WAVE RATIO AT REFERENCE FREQUENCY 1.35 TO 1 AT 0.25 TO 18.5 GHZ
CAPACITOR LOCATION INNER CONDUCTOR
CAPACITANCE IN PICOFARADS 100.0
POWER RATING 20.0 WATTS MINIMUM AND 1.0 KILOWATTS MAXIMUM
TERMINAL FITTING NAME SMA MALE AND FEMALE COUPLING
OVERALL LENGTH 0.880 INCHES NOMINAL
SPECIAL FEATURES OPERATING TEMPERATURE RANGE M55 TO P125 DEGREE CELCIUS

Restrictions/Controls & Freight Information | NSN 5985-01-321-7743

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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.
Category Code Description
NMF Description 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72D unknown
Originating Activity Code TH Defense Supply Center Columbus
Columbus, OH 43215
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 5985-01-321-7743

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative