Product Details | VARIABLE ATTENUATOR

5985-00-666-1364 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: A314467A, A3144-67A, 5985-00-666-1364, 00-666-1364, 5985006661364, 006661364

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-666-1364

Drawings & Photos | NSN 5985-00-666-1364


Cross Reference | NSN 5985-00-666-1364

Part Number Cage Code Manufacturer
A3144-67A 58880 MEGGITT (NEW HAMPSHIRE), INC

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5985-00-666-1364

Technical Data | NSN 5985-00-666-1364

Characteristic Specifications
APPLICATION DESIGN AUDIO
SCHEMATIC DIAGRAM DESIGNATOR 5D BALANCED LADDER
FREQUENCY RANGE 0.000 KILOHERTZ MINIMUM AND 10.000 KILOHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS 600.0 INPUT-OUTPUT
POWER RATING 5.0 WATTS AVERAGE
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 45.0
OVERALL ATTENUATION ACCURACY IN DECIBELS -10.125 TO 10.125
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY 45
ATTENUATION PER STEP IN DECIBELS 1.0
BODY STYLE 33A CYLINDRICAL W/SIDE TERMINALS
OVERALL LENGTH 3.813 INCHES NOMINAL
OVERALL WIDTH 3.125 INCHES NOMINAL
BODY DIAMETER 2.750 INCHES NOMINAL
BODY LENGTH 2.875 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 SHAFT
SHAFT TYPE ROUND
SHAFT DIAMETER 0.250 INCHES NOMINAL
SHAFT LENGTH 0.938 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 6 TAB, SOLDER LUG
MOUNTING FACILITY TYPE AND QUANTITY 2 THREADED HOLE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR UNC
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER 0.164 INCHES
MOUNTING THREAD QUANTITY 32 PER INCH
MOUNTING FACILITY PATTERN TWO POSITION IN-LINE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS 1.500 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5985-00-666-1364

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
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 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 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 5985-00-666-1364

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each