PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14253Transformer,power

Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems · NSN 5950-00-007-6004 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-007-6004 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-007-6004. Primary manufacturer part number: 14253.
Features
  • Transformer,power — FSC 5950
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.300 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Frequency Rating: 20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Maximum Operating Temp: 130.0 CELSIUS DEGC
  • Winding Operating Voltage: 4.52 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Winding Operating Voltage: 9.05 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-007-6004, 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 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-007-6004
Primary Part Number14253
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerOeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
StatusACTIVE
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length1.300 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Frequency Rating20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Maximum Operating Temp130.0 CELSIUS DEGC
Winding Operating Voltage4.52 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage9.05 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width1.300 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage4.52 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current210.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT THIRD SECONDARY
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity2 PRIMARY AND 8 SECONDARY SINGLE COMPONENT
Winding Operating Voltage9.05 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Terminal Type and Quantity20 TURRET
Winding Operating Voltage98.98 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Current7.6 AMPERES DC NOMINAL SINGLE COMPONENT SECOND SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current210.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Winding Power Rating2.17 VOLTS-AMPERES SINGLE COMPONENT ALL PRIMARY
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Current7.6 AMPERES DC NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current22.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT ALL PRIMARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2920-00-293-5244167-0241 INTERCHANGEABLE
Spark Plug
Cummins Power Generation Inc.
2910-00-342-67321450706 INTERCHANGEABLE
Pump,fuel,cam Actuated
Chrysler Realty Company Llc Dba Daimler Chrysler
4720-00-451-100814253 INTERCHANGEABLE
Tubing Assembly,nonmetallic
Nycoil Co
5950-00-594-697414253 INTERCHANGEABLE
Coil Assy
Moog Inc
8010-00-721-9753 INTERCHANGEABLE
Enamel
5340-00-778-277514253 INTERCHANGEABLE
Clamp,loop
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5330-01-141-715916728 INTERCHANGEABLE
Gasket
Frick Co
7320-01-224-09121-6-728 INTERCHANGEABLE
Flue Assembly
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
4130-01-305-8066 INTERCHANGEABLE
Cooler Unit,air
5305-01-342-557814253 INTERCHANGEABLE
Screw,cap,hexagon Head
Eaton Corp Hydraulics Div
Cross-Reference Index
Part NumberManufacturer
14253 Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA)
16728 Robert M. Hadley Company, Inc. (USA)
865073-0060 Litton Systems Inc. Div Navigation Systems Division (USA)
WE-1865 Wems Electronics Transformer Group (USA)
WE-1865 Magnetika Inc (USA)
Related Parts
2920-00-293-5244INTERCHANGEABLE
SPARK PLUG
167-0241
2910-00-342-6732INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
1450706
4720-00-451-1008INTERCHANGEABLE
TUBING ASSEMBLY,NONMETALLIC
14253
5950-00-594-6974INTERCHANGEABLE
COIL ASSY
14253
8010-00-721-9753INTERCHANGEABLE
ENAMEL
5340-00-778-2775INTERCHANGEABLE
CLAMP,LOOP
14253
5330-01-141-7159INTERCHANGEABLE
GASKET
16728
7320-01-224-0912INTERCHANGEABLE
FLUE ASSEMBLY
1-6-728
4130-01-305-8066INTERCHANGEABLE
COOLER UNIT,AIR
5305-01-342-5578INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
14253
6515-01-579-0293INTERCHANGEABLE
HOLDER,SURGICAL TUBE,UTILITY
028099088837
6545-01-587-9496INTERCHANGEABLE
TRAUMA RECON SET
01.550.002

Frequently Asked Questions

What is NSN 5950-00-007-6004?

NSN 5950-00-007-6004 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 5950-00-007-6004?

NSN 5950-00-007-6004 has 5 cross-referenced part numbers: 14253 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems), 16728 (Robert M. Hadley Company, Inc.), 865073-0060 (Litton Systems Inc. Div Navigation Systems Division), WE-1865 (Wems Electronics Transformer Group), WE-1865 (Magnetika Inc).

What NSN replaces 5950-00-007-6004?

There are 12 known substitutes for 5950-00-007-6004: 2920-00-293-5244, 2910-00-342-6732, 4720-00-451-1008 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14253?

Key specifications for 14253: Mounting Method: THREADED HOLE(S) SINGLE GROUP; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.300 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Overall Height: 1.100 INCHES MAXIMUM IN; Frequency Rating: 20.0 KILOHERTZ NOMINAL SINGLE COMPONENT. 28 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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