Product Details | POWER AUTOTRANSFORMER TRANSFORMER

5950-00-761-3819 A transformer which incorporates the primary and secondary functions into a single winding, which is common to both input and output circuits, and is designed to change the relationship of volts and amperes between the entire winding and its taps. Includes multiple winding transformers of like design and items in which a variation of the turns ratio or inductive ratio of inductive coupling is accomplished by connection to fixed terminals. Also, includes items having a provision for mechanically changing the turns ratio in progressive increments, by means of a shaft, voltage taps, ratio adjuster, or devices of similar design. Excludes TRANSFORMER (1), POWER; TRANSFORMER (1), PULSE.20259500022Coils and Transformers61200044Transformers: Distribution and Power Station

Part Alternates: S6157610561, S6157-61056-1, SK61P, SK-61-P, TE11463, K5759, 77917246, 779-172-46, 5950-00-761-3819, 00-761-3819, 5950007613819, 007613819

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1960 00-761-3819

Drawings & Photos | NSN 5950-00-761-3819


Demand History | NSN 5950-00-761-3819

Part Number Request Date QTY Origin
FT1026 2025-10-293 28 DIBBS
FT1026 2025-10-282 28 DIBBS
FT1026 2025-05-139 27 DIBBS
FT1026 2025-05-128 27 DIBBS
5950-00-761-3819 2024-10-295 15 US
FT1026 2024-10-295 15 DIBBS
K5759 2024-10-295 15 DIBBS
FT1026 2024-10-284 15 DIBBS
K5759 2024-10-284 15 DIBBS
FT1026 2024-05-141 22 DIBBS
K5759 2024-05-141 22 DIBBS
FT1026 2024-05-129 22 DIBBS
K5759 2024-05-129 22 DIBBS
K5759 2023-07-204 13 DIBBS
K5759 2023-07-191 13 DIBBS
5950-00-761-3819 2023-04-103 5 DE
K5759 2023-03-72 6 DIBBS
K5759 2023-01-18 6 DIBBS
K5759 2023-01-11 1 DIBBS
K5759 2022-10-300 6 DIBBS
5950-00-761-3819 2022-10-286 5 US
K5759 2022-07-209 1 DIBBS
K5759 2022-03-76 6 DIBBS
K5759 2022-02-48 4 DIBBS
K5759 2019-08-241 13 DIBBS
5950-00-761-3819 2018-01-25 3 AR
5950-00-761-3819 2017-10-304 36 US
5950-00-761-3819 2017-10-304 25 US
5950-00-761-3819 2017-10-304 13 US
S6157610561 2017-10-298 2 US
5950-00-761-3819 2017-04-109 6 US
5950-00-761-3819 2017-03-66 17 DIBBS
5950-00-761-3819 2015-05-134 1 Turkey
5950-00-761-3819 2015-02-41 21 DIBBS
5950-00-761-3819 2014-11-313 17 DIBBS
5950-00-761-3819 2014-07-190 6 United States
5950-00-761-3819 2014-07-189 2 United States
SK61P 2013-07-182 2 United States
5950-00-761-3819 2012-09-250 2 US
S6157610561 2012-02-59 1 PE
5950-00-761-3819 2012-02-58 1 PE
5950-00-761-3819 2010-11-314 24 DIBBS
5950-00-761-3819 2010-06-172 18 DIBBS
5950-00-761-3819 2010-04-96 8 DIBBS
5950-00-761-3819 2009-10-286 4 DIBBS
5950-00-761-3819 2009-10-281 1 US
5950-00-761-3819 2009-09-244 3 US
SK61P 2009-06-181 2 US
5950-00-761-3819 2009-03-78 25 DIBBS

Cross Reference | NSN 5950-00-761-3819

Part Number Cage Code Manufacturer
779-172-46 D1347 DIEHL AEROSPACE GMBH
K5759 51181 KEYTRONICS, INC. DIV API TECHNOLOGIES - EIS DIVISION
S6157-61056-1 78286 SIKORSKY AIRCRAFT CORPORATION
SK-61-P 20950 ESPEY MFG. & ELECTRONICS CORP.
SK-61-P 98675 ESPEY MFG. & ELECTRONICS CORP.
TE11463 54401 TRANSFORMER ENGINEERS CO A DIV OF STANDARD INDUSTRIES INC

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Technical Data | NSN 5950-00-761-3819

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 3 THREADED STUD
WINDING OPERATING VOLTAGE 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT 28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
WINDING OPERATING CURRENT 5.35 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
FREQUENCY RATING 400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD FLANGE AND UNTHREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY 2 SINGLE GROUP
MOUNTING HOLE DIAMETER 0.218 INCHES NOMINAL SINGLE GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE PARTIALLY INCLOSED, DOUBLE SHELL
BODY LENGTH 2.938 INCHES MAXIMUM
BODY HEIGHT 2.812 INCHES MAXIMUM
BODY WIDTH 2.000 INCHES MAXIMUM
RELIABILITY INDICATOR NOT ESTABLISHED
MANUFACTURERS CODE 98675
DESIGN CONTROL REFERENCE SK61P

Restrictions/Controls & Freight Information | NSN 5950-00-761-3819

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 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 5950-00-761-3819

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 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
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeEHSX:ELECTRONIC COMPONENTS
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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