PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10455Transformer,power

Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems · NSN 5950-00-826-6966 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-826-6966 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-826-6966. Primary manufacturer part number: 10455.
Features
  • Transformer,power — FSC 5950
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Length: 1.938 INCHES NOMINAL IN
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Operating Voltage: 12.60 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-826-6966, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-826-6966
Primary Part Number10455
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerOeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
StatusACTIVE
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length1.938 INCHES NOMINAL IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage12.60 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Body Height2.750 INCHES NOMINAL IN
Inclosure TypeHERMETICALLY SEALED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Width1.812 INCHES NOMINAL IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current1.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Terminal Type and Quantity5 WIRE HOOK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
8305-00-261-8539 INTERCHANGEABLE
Cloth,billiard
5330-00-291-962510455 INTERCHANGEABLE
Seal,plain Encased
Gaf Corp
5950-00-295-8013 INTERCHANGEABLE
Transformer,power
1377-00-456-76441045-5 INTERCHANGEABLE
Aneroid Assembly
Frequency Electronics Inc
5325-00-485-59451045-5 INTERCHANGEABLE
Ring,retaining
Goodrich Corporation
5330-00-634-5455260002R2 INTERCHANGEABLE
Felt,mechanical,preformed
Komatsu America Corp.
5950-00-679-051610455 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc.
5998-01-025-3630 INTERCHANGEABLE
Circuit Card Assembly
5342-01-281-77893905216 INTERCHANGEABLE
Coupling,clamp,grooved
Cummins Inc.
5120-01-468-689910455 INTERCHANGEABLE
Direc.sup.tool
General Dynamics - Ots, Inc.
Cross-Reference Index
Part NumberManufacturer
215-00364-3 Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
10455 PRIMARY Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA)
Related Parts
8305-00-261-8539INTERCHANGEABLE
CLOTH,BILLIARD
5330-00-291-9625INTERCHANGEABLE
SEAL,PLAIN ENCASED
10455
5950-00-295-8013INTERCHANGEABLE
TRANSFORMER,POWER
1377-00-456-7644INTERCHANGEABLE
ANEROID ASSEMBLY
1045-5
5325-00-485-5945INTERCHANGEABLE
RING,RETAINING
1045-5
5330-00-634-5455INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
260002R2
5950-00-679-0516INTERCHANGEABLE
TRANSFORMER,POWER
10455
5998-01-025-3630INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5342-01-281-7789INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
3905216
5120-01-468-6899INTERCHANGEABLE
DIREC.SUP.TOOL
10455

Frequently Asked Questions

What is NSN 5950-00-826-6966?

NSN 5950-00-826-6966 is a Transformer,power, manufactured by Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-826-6966?

NSN 5950-00-826-6966 has 2 cross-referenced part numbers: 215-00364-3 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division), 10455 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems).

What NSN replaces 5950-00-826-6966?

There are 10 known substitutes for 5950-00-826-6966: 8305-00-261-8539, 5330-00-291-9625, 5950-00-295-8013 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10455?

Key specifications for 10455: Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT; Mounting Facility Quantity: 4 SINGLE GROUP; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Length: 1.938 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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