Product Details | POWER TRANSFORMER

5950-00-990-9057 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: A8125, 62987, 10178371, 50586, 5950-00-990-9057, 00-990-9057, 5950009909057, 009909057

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 23 MAR 1967 00-990-9057

Demand History | NSN 5950-00-990-9057

Part Number Request Date QTY Origin
5950-00-990-9057 2014-09-245 1 US
5950-00-990-9057 2013-10-276 2 us
5950-00-990-9057 2013-10-276 2 us
10178371 2013-06-173 1 us
5950-00-990-9057 2011-05-130 50 IR
5950-00-990-9057 2010-10-299 50 China
5950-00-990-9057 2008-09-274 1 Spain

Cross Reference | NSN 5950-00-990-9057

Part Number Cage Code Manufacturer
10178371 18876 U S ARMY AVIATION AND MISSILE COMMAND
50586 64053 COILTRON INC
62987 56208 TOPAZ INC SUB OF SQUARE D CO
A8125 06049 SQUARE D CO EPE/TOPAZ
A8125 13786 MAGNETIC DEVICES INC

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Technical Data | NSN 5950-00-990-9057

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 15 TURRET
(NON-CORE DATA) WINDING TAP LOCATION MULTIPLE TAPS W/O CENTER TAP SINGLE COMPONENT 1ST SECONDARY TAP W/O CENTER TAP SINGLE COMPONENT 3RD SECONDARY CENTER TAP SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE 20.37 AC VOLTS NOMINAL AND 26.80 AC VOLTS NOMINAL AND 33.23 AC VOLTS NOMINAL AND 53.60 AC VOLTS NOMINAL AND 199.80 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY 25.20 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY 3.75 AC VOLTS NOMINAL AND 9.10 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY 240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT 100.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT 1ST SECONDARY 30.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT 2ND SECONDARY 100.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT 3RD SECONDARY
FREQUENCY RATING 400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING SHIELDING METHOD INTERNAL SHIELD BROUGHT OUT TO TERMINAL AND INTERNAL SHIELD GROUNDED TO INCLOSURE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP SINGLE PHASE TO SINGLE PHASE 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
(NON-CORE DATA) THREAD CLASS 2A SINGLE GROUP
(NON-CORE DATA) THREAD DIRECTION RIGHT-HAND SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 1.560 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE FULLY INCLOSED
BODY LENGTH 2.750 INCHES MAXIMUM
BODY HEIGHT 1.560 INCHES MAXIMUM
BODY WIDTH 2.000 INCHES MAXIMUM
RELIABILITY INDICATOR NOT ESTABLISHED
(NON-CORE DATA) DUMMY TERMINAL QUANTITY 1
III MAXIMUM OPERATING TEMP 60.0 DEG CELSIUS
(NON-CORE DATA) CUBIC MEASURE 8.58 CUBIC INCHES

Restrictions/Controls & Freight Information | NSN 5950-00-990-9057

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 BD U.S. Army Aviation and Missile Command
Redstone Arsenal, AL 35898-5230
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 5950-00-990-9057

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each