Product Details | VARIABLE ATTENUATOR

5985-01-137-6527 A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).

Part Alternates: 16760, 26911921, 2691192-1, 3460, 3460577, 3460-577, 3460B577, 3460B-577, 5985-01-137-6527, 01-137-6527, 5985011376527, 011376527

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

Supply Group (FSG) NSN Assign. NIIN
59 01 SEP 1982 01-137-6527

Drawings & Photos | NSN 5985-01-137-6527


Cross Reference | NSN 5985-01-137-6527

Part Number Cage Code Manufacturer
16760 11332 GENERAL MICROWAVE CORPORATION DBA KRATOS GENERAL MICROWAVE
2691192-1 96214 RAYTHEON COMPANY DBA RAYTHEON
3460 11332 GENERAL MICROWAVE CORPORATION DBA KRATOS GENERAL MICROWAVE
3460-577 11332 GENERAL MICROWAVE CORPORATION DBA KRATOS GENERAL MICROWAVE
3460B-577 11332 GENERAL MICROWAVE CORPORATION DBA KRATOS GENERAL MICROWAVE

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Technical Data | NSN 5985-01-137-6527

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE 0.500 GIGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS 50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO 1.70
POWER RATING 2.0 WATTS PEAK
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 2.5
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 60.0
OVERALL ATTENUATION ACCURACY IN DECIBELS -2.00 TO 2.00
ATTENUATION VARIATION METHOD CONTINUOUS
BODY STYLE 22A COAXIAL TYPE
OVERALL LENGTH 2.760 INCHES NOMINAL
OVERALL HEIGHT 2.310 INCHES NOMINAL
OVERALL WIDTH 0.880 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 ELECTRONIC, PROGRAMMABLE
TERMINAL TYPE AND QUANTITY 2 BINDING POST AND 2 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, RECEPTACLE
COAXIAL CONNECTOR SERIES DESIGNATION SMA
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
MOUNTING FACILITY PATTERN FOUR POSITION RECTANGULAR
UNTHREADED MOUNTING HOLE DIAMETER 0.120 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 1.800 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 1.050 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5985-01-137-6527

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: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: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 J 100.2
Water commodity Code 658 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 5985-01-137-6527

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative