Product Details | POWER TRANSFORMER

5950-01-141-9121 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: TTI12201, TTI-12201, 12201, 25P22803201, 25P228032-01, 6573, 5950-01-141-9121, 01-141-9121, 5950011419121, 011419121

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 07 NOV 1982 01-141-9121

Drawings & Photos | NSN 5950-01-141-9121


Demand History | NSN 5950-01-141-9121

Part Number Request Date QTY Origin
25P228032-01 2026-01-22 18 DIBBS
43715 2026-01-22 18 DIBBS
6573 2026-01-22 18 DIBBS
5950-01-141-9121 2025-06-163 2 TW
25P228032-01 2025-04-114 8 DIBBS
43715 2025-04-114 8 DIBBS
6573 2025-04-114 8 DIBBS
5950-01-141-9121 2024-08-229 1 Taiwan
5950-01-141-9121 2024-06-155 1 Taiwan
25P228032-01 2022-12-356 10 DIBBS
43715 2022-12-356 10 DIBBS
6573 2022-12-356 10 DIBBS
25P228032-01 2022-02-32 8 DIBBS
43715 2022-02-32 8 DIBBS
6573 2022-02-32 8 DIBBS
25P228032-01 2021-12-354 5 DIBBS
43715 2021-12-354 5 DIBBS
6573 2021-12-354 5 DIBBS
25P228032-01 2020-10-294 7 DIBBS
43715 2020-10-294 7 DIBBS
6573 2020-10-294 7 DIBBS
25P228032-01 2020-05-149 5 DIBBS
43715 2020-05-149 5 DIBBS
6573 2020-05-149 5 DIBBS
5950-01-141-9121 2018-05-144 5 DIBBS
5950-01-141-9121 2017-10-288 2 DIBBS
5950-01-141-9121 2015-08-221 7 DIBBS
12201 2014-05-139 1 Malaysia
5950-01-141-9121 2013-12-344 8 DIBBS
5950-01-141-9121 2012-05-151 8 DIBBS
5950-01-141-9121 2011-12-342 2 DIBBS
5950-01-141-9121 2011-11-325 2 DIBBS
5950-01-141-9121 2011-11-313 4 DIBBS
5950-01-141-9121 2011-09-263 3 DIBBS
5950-01-141-9121 2011-09-262 1 US
5950-01-141-9121 2011-09-262 1 DIBBS
5950-01-141-9121 2010-04-106 1 United States
5950-01-141-9121 2008-08-242 8 DIBBS
5950-01-141-9121 2007-02-36 3 DIBBS

Cross Reference | NSN 5950-01-141-9121

Part Number Cage Code Manufacturer
12201 96253 TRANSFORMER TECHNICIANS INC
25P228032-01 98738 HERLEY CHICAGO DBA STEWART WARNER ELECTRONICS
6573 13483 PRECISION ELECTRONICS, INC.
TTI-12201 96253 TRANSFORMER TECHNICIANS INC

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Technical Data | NSN 5950-01-141-9121

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 31 WIRE LEAD
(NON-CORE DATA) WINDING TAP LOCATION MULTIPLE TAPS W/O NEUTRAL TAP SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE 6.54 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY 6.54 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY 101.00 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY 16.40 AC VOLTS NOMINAL SINGLE COMPONENT 4TH SECONDARY 208.00 AC VOLTS NOMINAL AND 440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT 10.5 AMPERES DC MAXIMUM SINGLE COMPONENT 1ST SECONDARY 10.5 AMPERES DC MAXIMUM SINGLE COMPONENT 2ND SECONDARY 50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT 3RD SECONDARY 1.0 AMPERES DC MAXIMUM SINGLE COMPONENT 4TH SECONDARY
FREQUENCY RATING 48.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY 1 PRIMARY AND 8 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD THREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY 4 SINGLE GROUP
THREAD SERIES DESIGNATOR UNF SINGLE GROUP
NOMINAL THREAD SIZE 0.190 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 5.990 INCHES MINIMUM AND 6.010 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 3.990 INCHES MINIMUM AND 4.010 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE FULLY INCLOSED
BODY LENGTH 7.380 INCHES MINIMUM AND 7.500 INCHES MAXIMUM
BODY HEIGHT 4.880 INCHES MINIMUM AND 5.000 INCHES MAXIMUM
BODY WIDTH 3.380 INCHES MINIMUM AND 3.500 INCHES MAXIMUM
RELIABILITY INDICATOR NOT ESTABLISHED
SPECIAL FEATURES 1 PRIMARY WINDING; 8 SECONDARY WINDINGS
III TRANSFORMER WINDING CONNECTION TYPE DELTA-WYE

Restrictions/Controls & Freight Information | NSN 5950-01-141-9121

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 5950-01-141-9121

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