Product Details | DIRECT CURRENT BLOCKING COUPLER

5985-01-481-7318 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: 4287A, 4287-A, 93010H0000, 93010H2000, 5985-01-481-7318, 01-481-7318, 5985014817318, 014817318

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

Supply Group (FSG) NSN Assign. NIIN
59 23 JAN 2001 01-481-7318

Demand History | NSN 5985-01-481-7318

Part Number Request Date QTY Origin
4287A 2018-11-324 1 US
5985-01-481-7318 2010-07-183 19 DIBBS
5985-01-481-7318 2009-11-306 50 DIBBS
5985-01-481-7318 2009-10-300 44 DIBBS
5985-01-481-7318 2009-09-244 34 DIBBS
5985-01-481-7318 2009-08-219 26 DIBBS
5985-01-481-7318 2009-07-212 36 DIBBS
5985-01-481-7318 2009-01-30 32 DIBBS
5985-01-481-7318 2009-01-15 82 DIBBS
5985-01-481-7318 2008-05-149 16 DIBBS

Cross Reference | NSN 5985-01-481-7318

Part Number Cage Code Manufacturer
4287-A 23657 SHAKESPEARE COMPANY, LLC DBA SHAKESPEARE MONOFILAMENTS
93010H0000 01365 MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY
93010H0000 23657 SHAKESPEARE COMPANY, LLC DBA SHAKESPEARE MONOFILAMENTS
93010H2000 01365 MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY
93010H2000 23657 SHAKESPEARE COMPANY, LLC DBA SHAKESPEARE MONOFILAMENTS

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Technical Data | NSN 5985-01-481-7318

Characteristic Specifications
UNIT TYPE COAXIAL LINE
CAPACITOR LOCATION INNER CONDUCTOR
VOLTAGE RATING 20.0 KILOVOLTS MINIMUM
FREQUENCY RATING 60.0 HERTZ MINIMUM
SPECIAL FEATURES THE DIELECTRIC LEAKAGE CURRENT SHALL NOT EXCEED 7 MONTHS
III END ITEM IDENTIFICATION 2350010809087

Restrictions/Controls & Freight Information | NSN 5985-01-481-7318

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 060535 AERIAL/ANTENNAS DIRECTIONAL
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72D 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

Management | NSN 5985-01-481-7318

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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