Product Details | AUDIO FREQUENCY TRANSFORMER

5950-00-943-3995 A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

Part Alternates: GR938, 3154303, 5950-00-943-3995, 00-943-3995, 5950009433995, 009433995

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 09 JAN 1966 00-943-3995

Demand History | NSN 5950-00-943-3995

Part Number Request Date QTY Origin
3154303 2025-02-58 1 Canada
3154303 2024-12-354 1 Canada
3154303 2023-05-124 10 US
3154303 2018-10-284 10 US
3154303 2018-10-284 50 US
3154303 2018-10-284 100 US
5950-00-943-3995 2013-06-155 15 DIBBS
3154303 2010-12-355 5 AU

Cross Reference | NSN 5950-00-943-3995

Part Number Cage Code Manufacturer
3154303 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
3154303 77068 ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
GR938 15634 MAGNETIKA, INC
GR938 80223 UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC

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Technical Data | NSN 5950-00-943-3995

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 5 WIRE LEAD
(NON-CORE DATA) WINDING TAP LOCATION CENTER TAP SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING CURRENT 1.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS 12500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY 2500.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
FREQUENCY RATING 400.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
(NON-CORE DATA) FREQUENCY RESPONSE TOLERANCE IN DECIBELS -3.0 TO 3.0 SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING 100.0 MILLIWATTS SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
MOUNTING METHOD TERMINAL SINGLE GROUP
INCLOSURE TYPE HERMETICALLY SEALED
BODY LENGTH 0.312 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.344 INCHES NOMINAL
RELIABILITY INDICATOR NOT ESTABLISHED

Restrictions/Controls & Freight Information | NSN 5950-00-943-3995

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 063420 TRANSFORMERS,NOI,OR TRANSFORMER PAR
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 595 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 5950-00-943-3995

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each