Product Details | RADIO FREQUENCY REFLECTION ISOLATOR

5985-00-675-8901 A device which allows radio frequency energy to pass in one direction with very little power loss, but blocks the flow of energy in the other direction by means of multiple WAVE-polarization or an integral dissipative load. It isolates frequency sensitive circuity from the effects of reflected radio frequency energy resulting from component mismatch. It usually has one or more ports terminated with coaxial connector(s) and/or waveguide flange(s); or other electrical terminations. Isolators designed for internal use in waveguide runs may consist of rods, rings, chips, strips and the like and have no ports or terminations. See also DIPLEXER; DUPLEXER. Excludes CIRCULATOR, RADIO FREQUENCY.

Part Alternates: D44C718, D44C7-18, 5985-00-675-8901, 00-675-8901, 5985006758901, 006758901

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1961 00-675-8901

Cross Reference | NSN 5985-00-675-8901

Part Number Cage Code Manufacturer
D44C7-18 06424 ALLIANT TECHSYSTEMS OPERATIONS LLC DIV DEFENSE ELECTRONIC SYSTEMS
D44C7-18 25223 SENSOR AND ANTENNA SYSTEMS, LANSDALE, INC.
D44C7-18 28916 ATLANTIC MICROWAVE CORPORATION DIV COBHAM ELECTRONIC SYSTEMS
D44C7-18 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN

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Technical Data | NSN 5985-00-675-8901

Characteristic Specifications
FREQUENCY RANGE RATING 4.299 TO 4.301 GIGAHERTZ
OVERALL LENGTH 4.875 INCHES NOMINAL
OVERALL DIAMETER 0.781 INCHES NOMINAL
CONNECTOR QUANTITY 2
TRADE DESIGNATION COAXIAL CONNECTOR,MALE AND FEMALE
III FSC APPLICATION DATA MICROWAVE EQUIPMENT

Restrictions/Controls & Freight Information | NSN 5985-00-675-8901

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 063520 WAVEGUIDE IN BOXES/CRATES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72D unknown
Originating Activity Code XX
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