Product Details | AUDIO FREQUENCY TRANSFORMER

5950-00-043-4770 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: 23269191, 2326919-1, 89830401, 8983040-1, 970201, 5950-00-043-4770, 00-043-4770, 5950000434770, 000434770

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 11 MAY 1967 00-043-4770

Demand History | NSN 5950-00-043-4770

Part Number Request Date QTY Origin
970201 2025-08-224 5 DIBBS
970201 2019-02-50 8 DIBBS
5950-00-043-4770 2017-03-60 10 United States
5950-00-043-4770 2011-12-353 6 DIBBS
5950-00-043-4770 2010-12-343 1 DIBBS
5950-00-043-4770 2010-12-343 3 DIBBS
5950-00-043-4770 2010-11-326 1 DIBBS
5950-00-043-4770 2010-09-268 1 DIBBS
5950-00-043-4770 2010-06-165 1 DIBBS

Cross Reference | NSN 5950-00-043-4770

Part Number Cage Code Manufacturer
2326919-1 07038 BENDIX CORP THE BENDIX AEROSPACE SYSTEMS DIV
8983040-1 49671 LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS
970201 72149 ELECTRONIC TRANSFORMER CORP.

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Technical Data | NSN 5950-00-043-4770

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 9 TURRET
(NON-CORE DATA) WINDING TAP LOCATION CENTER TAP SINGLE COMPONENT SINGLE PRIMARY MULTIPLE TAPS W/CENTER TAP SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING CURRENT 20.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
IMPEDANCE RATING IN OHMS 600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY 70.0 NOMINAL AND 305.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
FREQUENCY RATING 20.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
(NON-CORE DATA) FREQUENCY RESPONSE TOLERANCE IN DECIBELS -1.0 TO 1.0 SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING 10.0 DECIBELS SINGLE COMPONENT
WINDING SHIELDING METHOD INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
MOUNTING METHOD THREADED STUD SINGLE GROUP
MOUNTING FACILITY QUANTITY 4 SINGLE GROUP
THREAD SERIES DESIGNATOR UNC SINGLE GROUP
NOMINAL THREAD SIZE 0.138 INCHES SINGLE GROUP
THREAD QUANTITY PER INCH 32 SINGLE GROUP
(NON-CORE DATA) THREAD CLASS 1B SINGLE GROUP
INCLOSURE TYPE HERMETICALLY SEALED

Restrictions/Controls & Freight Information | NSN 5950-00-043-4770

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 SG 403 SCMS/GUED
5215 Thurlow St, Suite 5, Bldg 70C
Wright-Patterson AFB OH 45433
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 5950-00-043-4770

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeAHSU:LGM-30 MINUTEMAN
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each