Product Details | VARIABLE ATTENUATOR

5985-01-295-3391 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: PDATT4115, P-DATT-4115, PDATT4115AM, P-DATT-4115AM, 56164444, 5616444-4, 5985-01-295-3391, 01-295-3391, 5985012953391, 012953391

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

Supply Group (FSG) NSN Assign. NIIN
59 04 MAR 1989 01-295-3391

Drawings & Photos | NSN 5985-01-295-3391


Demand History | NSN 5985-01-295-3391

Part Number Request Date QTY Origin
5985-01-295-3391 2012-09-250 2 DIBBS
5985-01-295-3391 2012-06-177 2 DIBBS

Cross Reference | NSN 5985-01-295-3391

Part Number Cage Code Manufacturer
5616444-4 53711 NAVAL SEA SYSTEMS COMMAND
P-DATT-4115 0N8W8 CRANE ELECTRONICS, INC. DIV OLEKTRON
P-DATT-4115 32252 SIGNAL TECHNOLOGY CORP
P-DATT-4115AM 0N8W8 CRANE ELECTRONICS, INC. DIV OLEKTRON

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Technical Data | NSN 5985-01-295-3391

Characteristic Specifications
APPLICATION DESIGN PRINTED CIRCUIT BOARD
FREQUENCY RANGE 55.000 MEGAHERTZ MINIMUM AND 65.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS 50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO 1.00 AND 1.30 AND 1.40
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 5.5
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 18.6
OVERALL ATTENUATION ACCURACY IN DECIBELS -0.25 TO 0.25
ATTENUATION VARIATION METHOD STEPPED
BODY STYLE 41A IRREGULAR
OVERALL LENGTH 2.000 INCHES MAXIMUM
OVERALL HEIGHT 0.400 INCHES MAXIMUM
OVERALL WIDTH 1.000 INCHES MAXIMUM
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 ELECTRONIC, VOLTAGE CONTROLLED
TERMINAL TYPE AND QUANTITY 38 PIN
SPECIAL FEATURES CASE SHALL BE BRASS,TIN PLATED AND PAINTED WITH SEMI-GLOSS ENAMEL; BOTTOM SURFACE SHALL BE GOLD PLATED OVER NICKEL
III PRECIOUS MATERIAL GOLD
III PRECIOUS MATERIAL AND LOCATION EXTERNAL SURFACE GOLD

Restrictions/Controls & Freight Information | NSN 5985-01-295-3391

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:GItem contains gold
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 J 100.2
Water commodity Code 658 unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
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 5985-01-295-3391

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 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