Product Details | VARIABLE ATTENUATOR

5985-00-407-2035 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: 1313101, 131-3101, 5985-00-407-2035, 00-407-2035, 5985004072035, 004072035

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

Supply Group (FSG) NSN Assign. NIIN
59 24 JUN 1970 00-407-2035

Drawings & Photos | NSN 5985-00-407-2035


Cross Reference | NSN 5985-00-407-2035

Part Number Cage Code Manufacturer
131-3101 09062 CRANE ELECTRONICS, INC.

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Technical Data | NSN 5985-00-407-2035

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
IMPEDANCE RATING IN OHMS 150.0 INPUT AND 1230.0 OUTPUT
POWER RATING 2.0 WATTS PEAK
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 40.0
OVERALL ATTENUATION ACCURACY IN DECIBELS -2.00 TO 2.00
ATTENUATION VARIATION METHOD CONTINUOUS
BODY STYLE 33A CYLINDRICAL W/SIDE TERMINALS
OVERALL LENGTH 2.234 INCHES NOMINAL
OVERALL WIDTH 1.688 INCHES NOMINAL
BODY DIAMETER 1.297 INCHES NOMINAL
BUSHING LENGTH 0.375 INCHES NOMINAL
BODY LENGTH 1.297 INCHES MAXIMUM
ADJUSTMENT DEVICE TYPE AND QUANTITY 2 SHAFT
SHAFT TYPE ROUND, FLATTED
FIRST FLAT LENGTH 0.344 INCHES NOMINAL
FLAT HEIGHT 0.218 INCHES NOMINAL
SHAFT DIAMETER 0.249 INCHES NOMINAL
SHAFT LENGTH 0.937 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 4 TAB, SOLDER LUG
MOUNTING FACILITY TYPE AND QUANTITY 1 THREADED BUSHING
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR UNEF
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER 0.375 INCHES
MOUNTING THREAD QUANTITY 32 PER INCH
III OPERATING TEMP RANGE -55.0 TO 120.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 5985-00-407-2035

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 062960 REOSTATS/PARTS NOI
Less than car load rating
Less than truck load rating P 77.5
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