Product Details | RADIO FREQUENCY REFLECTION ISOLATOR

5985-00-726-0940 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: 1798435, 333540, 5985-00-726-0940, 00-726-0940, 5985007260940, 007260940

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-726-0940

Demand History | NSN 5985-00-726-0940

Part Number Request Date QTY Origin
5985-00-726-0940 2013-10-304 1 DIBBS

Cross Reference | NSN 5985-00-726-0940

Part Number Cage Code Manufacturer
1798435 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
333540 28916 ATLANTIC MICROWAVE CORPORATION DIV COBHAM ELECTRONIC SYSTEMS
333540 66544 CONTINENTAL MICROWAVE AND TOOL CO., INC.
333540 80006 LITTON SYSTEMS INC AIRTRON DIV

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Technical Data | NSN 5985-00-726-0940

Characteristic Specifications
FREQUENCY RANGE RATING 8500.0 TO 9600.0 MEGAHERTZ
OVERALL LENGTH 4.404 INCHES NOMINAL
OVERALL WIDTH 3.367 INCHES NOMINAL
OVERALL HEIGHT 2.720 INCHES NOMINAL
FLANGE QUANTITY 2
FLANGE TYPE CHOKE
FLANGE CONNECTION FACILITY QUANTITY 4
FLANGE CONNECTING HOLE THREAD SIZE 8-32
FLANGE CONNECTING HOLE SPACING SPACED ON 1.352 IN. BY 1.474 IN. MTG CENTERS
LENGTH 1.875 INCHES NOMINAL
DOCUMENT TYPE MIL
DOCUMENT IDENTIFICATION MIL-F-3922
IDENTIFICATION DESIGNATOR PART NO. MS90060-52B
III FSC APPLICATION DATA RADAR1SET,7FIRE0CONTROL,XNONAIRBO RNE
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE 1798435

Restrictions/Controls & Freight Information | NSN 5985-00-726-0940

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeYInformation is in the Hazardous Materials Information System (HMIS)
Demilitarization Code:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Controlled Inventory Item Code:7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
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 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 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

Management | NSN 5985-00-726-0940

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material ContentM Magnetic Material
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 Code7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each