Product Details | VARIABLE ATTENUATOR

6625-00-961-0790 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: 009610790

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

Supply Group (FSG) NSN Assign. NIIN
59 27 MAY 1966 00-961-0790

Cross Reference | NSN 6625-00-961-0790

Part Number Cage Code Manufacturer
CBESX10158 80064 NAVAL SHIP SYSTEMS COMMAND
X101S8 0C9D4 HARRIS TECHNICAL SERVICES CORP
X101S8 9N770 TELEPHONICS CORP/PRD INSTRUMENTS

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Technical Data | NSN 6625-00-961-0790

Characteristic Specifications
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 0.5
VOLTAGE STANDING WAVE RATIO 1.15
SEGMENT ATTENUATION ACCURACY IN DECIBELS -0.50/+0.50 AND -0.60/+0.60
OVERALL LENGTH 9.000 INCHES NOMINAL
OVERALL HEIGHT 6.125 INCHES NOMINAL
BODY STYLE WAVEGUIDE TYPE
POWER RATING 10.0 WATTS AVERAGE
WAVEGUIDE FLANGE TYPE COVER
APPLICATION DESIGN WAVEGUIDE
WAVEGUIDE FLANGE DESIGNATION UG39/U
FREQUENCY RANGE 8.200 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
SEGMENT ATTENUATION RANGE IN DECIBELS +0.00/+50.00 AND +50.00/+60.00
OVERALL ATTENUATION RANGE IN DECIBELS +0.0/+60.0
TERMINAL TYPE AND QUANTITY 2 FLANGE
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 KNOB

Restrictions/Controls & Freight Information | NSN 6625-00-961-0790

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 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code HH Navy ICP
Mechanicsburg, PA 17055-0788
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 6625-00-961-0790

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDTEGeneral purpose electronic test equipment
Source of SupplyN35Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
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