Product Details | AUDIO FREQUENCY TRANSFORMER

5950-00-856-7781 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: 77C707926P001, 9T31Y3316, 5950-00-856-7781, 00-856-7781, 5950008567781, 008567781

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 29 SEP 1967 00-856-7781

Cross Reference | NSN 5950-00-856-7781

Part Number Cage Code Manufacturer
77C707926P001 03538 LOCKHEED MARTIN CORPORATION DIV MST
9T31Y3316 03512 GENERAL ELECTRIC CO SPECIALTY TRANSFORMER DEPT

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Technical Data | NSN 5950-00-856-7781

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 6 TAB, SOLDER LUG
WINDING OPERATING CURRENT 15.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS 5000.0 NOMINAL SINGLE COMPONENT 1ST SECONDARY 500000.0 NOMINAL SINGLE COMPONENT 2ND SECONDARY 10.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
FREQUENCY RATING 100.0 HERTZ MINIMUM AND 40.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
(NON-CORE DATA) FREQUENCY RESPONSE TOLERANCE IN DECIBELS -2.0 TO 2.0 SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
MOUNTING METHOD THREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY 2 SINGLE GROUP
THREAD SERIES DESIGNATOR UNC SINGLE GROUP
NOMINAL THREAD SIZE 0.112 INCHES SINGLE GROUP
THREAD QUANTITY PER INCH 40 SINGLE GROUP
(NON-CORE DATA) THREAD CLASS 2B SINGLE GROUP
(NON-CORE DATA) THREAD DIRECTION RIGHT-HAND SINGLE GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS 0.880 INCHES MINIMUM AND 0.900 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE FULLY INCLOSED
BODY LENGTH 1.210 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
BODY HEIGHT 0.910 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
BODY WIDTH 0.850 INCHES MINIMUM AND 0.880 INCHES MAXIMUM
RELIABILITY INDICATOR NOT ESTABLISHED
MANUFACTURERS CODE 03538
DESIGN CONTROL REFERENCE 77C707926P001

Restrictions/Controls & Freight Information | NSN 5950-00-856-7781

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 5950-00-856-7781

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 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