Product Details | RADIO FREQUENCY REFLECTION ISOLATOR

5985-01-372-6897 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: NAR2468, NAR-2468, W5053, 1208938202, 1208938-202, 5985-01-372-6897, 01-372-6897, 5985013726897, 013726897

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

Supply Group (FSG) NSN Assign. NIIN
59 17 MAR 1993 01-372-6897

Cross Reference | NSN 5985-01-372-6897

Part Number Cage Code Manufacturer
1208938-202 03538 LOCKHEED MARTIN CORPORATION DIV MST
1208938-202 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
NAR-2468 60583 L-3 COMMUNICATIONS CORPORATION DBA NARDA MICROWAVE WEST
W5053 96341 COBHAM ELECTRONIC SYSTEMS INC. DBA COBHAM DEFENSE ELECTRONICS

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Technical Data | NSN 5985-01-372-6897

Characteristic Specifications
FREQUENCY RANGE RATING 1.2 TO 1.4 GIGAHERTZ
OVERALL LENGTH 1.250 INCHES NOMINAL
OVERALL WIDTH 1.095 INCHES NOMINAL
OVERALL HEIGHT 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
SPECIAL FEATURES 4-0.086-56 UNC-2B THD MTG HOLES SPACED 0.870 IN. BY 0.870 IN. APART; 5 WATTS AVERAGE AND 50 WATTS PEAK POWER; VSWR 1.30; BODY MATERIAL STAINLESS STEEL; BODY FINISH ELECTROLESS NICKEL
III PRECIOUS MATERIAL GOLD
III PRECIOUS MATERIAL AND LOCATION TABS GOLD

Restrictions/Controls & Freight Information | NSN 5985-01-372-6897

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:GItem contains gold
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 723 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