Product Details | POWER TRANSFORMER

5950-00-878-0771 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: S1317815A, S1609091, S6202311101GR3, S6202-311101GR3, S62023122977GP3, S6202-3122977GP3, S62023155624, S6202-3155624, S6202F3111010GR3, S6202F3155624, S6202-F-3155-624, T49535, F38002GR1, 60080A, 679A67, 1317816, 16A1295G1, 16A1529, 244-001-220, 29A6864GR3, 31037313, 3103731-3, 5439GP3, 5439GR3, 5950-00-878-0771, 00-878-0771, 5950008780771, 244001220, 008780771

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1960 00-878-0771

Demand History | NSN 5950-00-878-0771

Part Number Request Date QTY Origin
5439GP3 2025-09-267 1 United States
5439GP3 2025-09-266 2 United States
5950-00-878-0771 2021-04-118 1 United States
244-001-220 2020-10-282 29 DIBBS
5439GP3 2020-10-282 29 DIBBS
244-001-220 2019-11-317 18 DIBBS
5439GP3 2019-11-317 18 DIBBS
5950-00-878-0771 2014-11-307 34 DIBBS
5950-00-878-0771 2014-10-296 30 DIBBS
5950-00-878-0771 2013-12-357 54 DIBBS
5950-00-878-0771 2013-11-319 25 DIBBS
5950-00-878-0771 2013-10-303 25 DIBBS
5950-00-878-0771 2011-03-89 1 US
5950-00-878-0771 2010-12-339 1 US
5950-00-878-0771 2010-08-215 25 DIBBS
5950-00-878-0771 2010-07-209 118 US
5950-00-878-0771 2010-07-209 20 DIBBS
5950-00-878-0771 2009-10-286 70 DIBBS
5950-00-878-0771 2009-09-273 36 DIBBS
5950-00-878-0771 2009-06-159 10 DIBBS
5950-00-878-0771 2009-04-117 15 DIBBS
5950-00-878-0771 2009-04-110 18 DIBBS
5950-00-878-0771 2009-04-106 70 DIBBS
5950-00-878-0771 2009-03-72 40 DIBBS

Cross Reference | NSN 5950-00-878-0771

Part Number Cage Code Manufacturer
1317816 0H1F8 SCHAFFNER MTC, LLC DBA SCHAFFNER MTC TRANSFORMERS
16A1295G1 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
16A1529 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
244-001-220 86301 POWER PARAGON INC DBA POWER MAGNETICS
29A6864GR3 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
29A6864GR3 79500 WESTINGHOUSE ELECTRIC CORP
3103731-3 80064 NAVAL SHIP SYSTEMS COMMAND
5439GP3 86301 POWER PARAGON INC DBA POWER MAGNETICS
5439GR3 75138 SHERJOR INC
60080A 01406 ALLIS CHALMERS CORP
679A67 0H1F8 SCHAFFNER MTC, LLC DBA SCHAFFNER MTC TRANSFORMERS
F38002GR1 00159 ACME ELECTRIC CORP
S1317815A 88031 WESTINGHOUSE ELECTRIC CORP
S1609091 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
S1609091 79500 WESTINGHOUSE ELECTRIC CORP
S6202-311101GR3 80064 NAVAL SHIP SYSTEMS COMMAND
S6202-3122977GP3 80064 NAVAL SHIP SYSTEMS COMMAND
S6202-3155624 80064 NAVAL SHIP SYSTEMS COMMAND
S6202-F-3155-624 80064 NAVAL SHIP SYSTEMS COMMAND
S6202F3111010GR3 80064 NAVAL SHIP SYSTEMS COMMAND
T49535 00159 ACME ELECTRIC CORP

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Technical Data | NSN 5950-00-878-0771

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 4 WIRE LEAD
WINDING OPERATING VOLTAGE 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
FREQUENCY RATING 60.0 HERTZ NOMINAL SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING 15.0 KILOVOLT-AMPERE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD FLANGE AND UNTHREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY 4 SINGLE GROUP
MOUNTING HOLE DIAMETER 0.531 INCHES NOMINAL SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 11.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 9.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE OPEN
BODY LENGTH 13.480 INCHES NOMINAL
BODY HEIGHT 21.020 INCHES NOMINAL
BODY WIDTH 12.830 INCHES NOMINAL
SPECIAL FEATURES WEIGHT 206 LBS
III COOLING METHOD SELF-COOLED
III COOLING TYPE FINS
III MAXIMUM OPERATING TEMP 40.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 5950-00-878-0771

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 XX
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 5950-00-878-0771

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each