Product Details | VARIABLE ATTENUATOR

5985-00-883-2452 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: 100337, 5985-00-883-2452, 00-883-2452, 5985008832452, 008832452

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

Supply Group (FSG) NSN Assign. NIIN
59 05 MAY 1972 00-883-2452

Drawings & Photos | NSN 5985-00-883-2452


Demand History | NSN 5985-00-883-2452

Part Number Request Date QTY Origin
100337 2019-11-315 1 US
100337 2008-03-67 10 US

Cross Reference | NSN 5985-00-883-2452

Part Number Cage Code Manufacturer
100337 33013 LOGIMETRICS INC

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Technical Data | NSN 5985-00-883-2452

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE 0.000 MEGAHERTZ MINIMUM AND 100.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS 50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO 1.04
POWER RATING 500.0 MILLIWATTS PEAK
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 0.2
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 120.0
OVERALL ATTENUATION ACCURACY IN DECIBELS -0.50 TO 0.50
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY 10
ATTENUATION PER STEP IN DECIBELS 12.0
BODY STYLE 10A COAXIAL TYPE
OVERALL LENGTH 4.220 INCHES NOMINAL
OVERALL HEIGHT 2.440 INCHES NOMINAL
OVERALL WIDTH 3.560 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 SHAFT
SHAFT TYPE ROUND
SHAFT DIAMETER 0.249 INCHES NOMINAL
SHAFT LENGTH 0.845 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 2 CONNECTOR, COAXIAL, FEMALE
COAXIAL CONNECTOR SERIES DESIGNATION BNC
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
MOUNTING FACILITY PATTERN FOUR POSITION RECTANGULAR
UNTHREADED MOUNTING HOLE DIAMETER 0.187 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 1.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 3.093 INCHES NOMINAL
III OPERATING TEMP RANGE 0.0 TO 50.0 DEG CELSIUS
MANUFACTURERS CODE 33013
DESIGN CONTROL REFERENCE 100337

Restrictions/Controls & Freight Information | NSN 5985-00-883-2452

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: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 M 85
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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