Product Details | VARIABLE ATTENUATOR

5985-00-009-8664 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: 10548153, 12850098664, 1285-009-8664 , 155A29, 155-A29, 5985-00-009-8664, 00-009-8664, 5985000098664, 000098664

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

Supply Group (FSG) NSN Assign. NIIN
59 09 MAR 1973 00-009-8664

Drawings & Photos | NSN 5985-00-009-8664


Demand History | NSN 5985-00-009-8664

Part Number Request Date QTY Origin
5985-00-009-8664 2010-02-43 1 JP

Cross Reference | NSN 5985-00-009-8664

Part Number Cage Code Manufacturer
10548153 19200 US ARMY ARDEC RDECOM
10548153 62874 3DBM CO INC WAVEGUIDE GROUP
1285-009-8664 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
155-A29 00929 MICROLAB/FXR

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Technical Data | NSN 5985-00-009-8664

Characteristic Specifications
APPLICATION DESIGN WAVEGUIDE
FREQUENCY RANGE 9.270 GIGAHERTZ MINIMUM AND 9.270 GIGAHERTZ MAXIMUM
POWER RATING 500.0 MILLIWATTS AVERAGE
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 0.3
ATTENUATION VARIATION METHOD CONTINUOUS
BODY STYLE 1A WAVEGUIDE TYPE
OVERALL LENGTH 2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
OVERALL HEIGHT 2.272 INCHES NOMINAL
OVERALL WIDTH 1.609 INCHES MINIMUM AND 1.641 INCHES MAXIMUM
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 SLOTTED SCREW
TERMINAL TYPE AND QUANTITY 2 FLANGE
WAVEGUIDE FLANGE DESIGNATION UG-136B/U
MOUNTING FACILITY TYPE AND QUANTITY 4 TERMINAL W/MOUNTING HOLES
MOUNTING FACILITY PATTERN FOUR POSITION RECTANGULAR
UNTHREADED MOUNTING HOLE DIAMETER 0.169 INCHES MINIMUM AND 0.179 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 1.280 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 1.220 INCHES NOMINAL
III OPERATING TEMP RANGE -40.0 TO 175.0 DEG FAHRENHEIT
III WAVEGUIDE FLANGE TYPE CHOKE
III BODY MATERIAL ALUMINUM
III END ITEM IDENTIFICATION RADAR SET,AN/VPS-2
III FSC APPLICATION DATA ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

Restrictions/Controls & Freight Information | NSN 5985-00-009-8664

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 723 unknown
Originating Activity Code BG RDECOM-ECBC-RI
Rock Island, IL 61299
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