Product Details | POWER TRANSFORMER

5950-01-120-8831 A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see TRANSFORMER (1), POWER, AUTOTRANSFORMER. Excludes TRANSFORMER (1), PULSE.20259500022Coils and Transformers61200044Transformers: Distribution and Power Station

Part Alternates: 006137, 705308 ITEM 93, 705308ITEM93, 705336, 5950-01-120-8831, 01-120-8831, 5950011208831, 011208831

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 25 OCT 1981 01-120-8831

Demand History | NSN 5950-01-120-8831

Part Number Request Date QTY Origin
006137 2025-05-126 1 DIBBS
705308 ITEM 93 2025-05-126 1 DIBBS
5950-01-120-8831 2015-09-272 1 DIBBS
5950-01-120-8831 2009-01-26 1 DIBBS
5950-01-120-8831 2008-08-238 1 DIBBS
5950-01-120-8831 2007-03-62 1 DIBBS

Cross Reference | NSN 5950-01-120-8831

Part Number Cage Code Manufacturer
006137 058R3 GE AVIATION SYSTEMS LLC DIV CUSTOMER SERVICES
006137 15387 TECHNITROL INC. DBA PULSE DIV MILITARY/AEROSPACE
006137 19623 GE AVIATION SYSTEMS LLC DBA GE AVIATION
006137 90095 PULSE ELECTRONICS CORPORATION DBA PULSE COMPONENTS DIVISION
705308 ITEM 93 058R3 GE AVIATION SYSTEMS LLC DIV CUSTOMER SERVICES
705308 ITEM 93 19623 GE AVIATION SYSTEMS LLC DBA GE AVIATION
705336 54519 DYTEK LABORATORIES

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Technical Data | NSN 5950-01-120-8831

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 35 TAB, SOLDER LUG
WINDING OPERATING VOLTAGE 8.80 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY 24.00 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY 7.80 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY 24.00 AC VOLTS NOMINAL SINGLE COMPONENT 4TH SECONDARY 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
FREQUENCY RATING 400.0 HERTZ NOMINAL SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING 950.0 VOLT-AMPERE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY 1 PRIMARY AND 8 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP THREE PHASE TO SINGLE PHASE AND THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD THREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY 4 SINGLE GROUP
THREAD SERIES DESIGNATOR UNC SINGLE GROUP
NOMINAL THREAD SIZE 0.312 INCHES SINGLE GROUP
(NON-CORE DATA) THREAD CLASS 2B SINGLE GROUP
(NON-CORE DATA) THREAD DIRECTION RIGHT-HAND SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 3.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 3.593 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE FULLY INCLOSED
BODY LENGTH 6.281 INCHES MAXIMUM
BODY HEIGHT 3.250 INCHES MAXIMUM
BODY WIDTH 5.187 INCHES MAXIMUM
RELIABILITY INDICATOR NOT ESTABLISHED
SPECIAL FEATURES 1 PRIMARY WINDING; 8 SECONDARY WINDINGS
III TRANSFORMER WINDING CONNECTION TYPE DELTA-DELTA AND DELTA-WYE
III MAXIMUM OPERATING TEMP 170.0 DEG CELSIUS
(NON-CORE DATA) UNPACKAGED UNIT WEIGHT 13.000 POUNDS
(NON-CORE DATA) CUBIC MEASURE 105.9 CUBIC INCHES

Restrictions/Controls & Freight Information | NSN 5950-01-120-8831

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 5950-01-120-8831

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each