Product Details | VARIABLE ATTENUATOR

5985-00-909-2433 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: 9991587, 5985-00-909-2433, 00-909-2433, 5985009092433, 009092433

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1960 00-909-2433

Drawings & Photos | NSN 5985-00-909-2433


Cross Reference | NSN 5985-00-909-2433

Part Number Cage Code Manufacturer
9991587 01714 LUCENT TECHNOLOGIES INC ADVANCED TECHNOLOGY SYSTEMS
9991587 18876 U S ARMY AVIATION AND MISSILE COMMAND
9991587 53613 GOULD INC DEFENSE SYSTEMS NAVCOM SYSTEMS DIV
9991587 54297 NUMBER, INC. DBA AMERICAN PRECISION PRODUCTS
9991587 62874 3DBM CO INC WAVEGUIDE GROUP

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Technical Data | NSN 5985-00-909-2433

Characteristic Specifications
APPLICATION DESIGN WAVEGUIDE
FREQUENCY RANGE 0.000 HERTZ MINIMUM AND 9.100 GIGAHERTZ MAXIMUM
VOLTAGE STANDING WAVE RATIO 1.20 AND 1.30
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 39.0
ATTENUATION VARIATION METHOD CONTINUOUS
BODY STYLE 1A WAVEGUIDE TYPE
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 SHAFT
TERMINAL TYPE AND QUANTITY 3 FLANGE

Restrictions/Controls & Freight Information | NSN 5985-00-909-2433

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
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 061300 CIRCUIT BREAKER/SWITCH NOI
Less than car load rating
Less than truck load rating P 77.5
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 5985-00-909-2433

Category Code Description
Cognizance Codes9SNavy-owned stocks of consumable material managed by the Army within the Army Missile Materiel Readiness Command
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
Purchasing QTY
UOM
1
EA : Each