Product Details | AUDIO FREQUENCY TRANSFORMER

5950-01-128-9950 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: M27/173-05, M2717305, MIL-T-27/173, MILT27173, 5950-01-128-9950, 01-128-9950, 5950011289950, 011289950

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 31 MAR 1982 01-128-9950

Cross Reference | NSN 5950-01-128-9950

Part Number Cage Code Manufacturer
M27/173-05 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-T-27/173 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5950-01-128-9950

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 7 WIRE LEAD
(NON-CORE DATA) WINDING TAP LOCATION CENTER TAP SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS 400.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY 100.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
FREQUENCY RATING 300.0 HERTZ MINIMUM AND 250.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
(NON-CORE DATA) FREQUENCY RESPONSE TOLERANCE IN DECIBELS -3.0 TO 3.0 SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING 1.0 MILLIWATTS SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
MOUNTING METHOD TERMINAL SINGLE GROUP
INCLOSURE TYPE FULLY INCLOSED
BODY LENGTH 0.260 INCHES NOMINAL
BODY HEIGHT 0.260 INCHES NOMINAL
BODY WIDTH 0.260 INCHES NOMINAL
RELIABILITY INDICATOR NOT ESTABLISHED
TEST DATA DOCUMENT 81349-MIL-T-27 SPECIFICATION
SPECIFICATION/STANDARD DATA 81349-MIL-T-27/173 GOVERNMENT SPECIFICATION
(NON-CORE DATA) DUMMY TERMINAL QUANTITY 3
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-T-27/173
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M27/173-05

Restrictions/Controls & Freight Information | NSN 5950-01-128-9950

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: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.
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 5950-01-128-9950

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