PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6934Transformer,power Autotransforme

Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems · NSN 5950-00-683-6849 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-683-6849 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-683-6849. Primary manufacturer part number: 6934.
Features
  • Transformer,power Autotransforme — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 3.200 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 380.00 AC VOLTS NOMINAL AND 397.00 AC VOLTS NOMINAL AND 414.00 AC VOLTS NOMINAL AND 432.00 AC VOLTS NOMINAL AND 450.00 AC VOLTS NOMINAL AND 470.00 AC VOLTS NOMINAL AND 490.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 4.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-683-6849, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-683-6849
Primary Part Number6934
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerOeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Center to Center Distance Between Mounting Facilities Parallel to Width3.200 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage380.00 AC VOLTS NOMINAL AND 397.00 AC VOLTS NOMINAL AND 414.00 AC VOLTS NOMINAL AND 432.00 AC VOLTS NOMINAL AND 450.00 AC VOLTS NOMINAL AND 470.00 AC VOLTS NOMINAL AND 490.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length4.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Length5.300 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Terminal Type and Quantity10 THREADED STUD
Winding Operating Voltage200.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Winding Operating Current4.0 MILLIAMPERES AC MAXIMUM AND 5.0 MILLIAMPERES AC MAXIMUM AND 6.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Body Height2.800 INCHES NOMINAL IN
Body Width4.000 INCHES NOMINAL IN
Inclosure TypeOPEN
Winding Power Rating2.4 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-417-3463 INTERCHANGEABLE
Transformer,power
3120-00-523-4804 INTERCHANGEABLE
Sleeve,ermeto
2910-01-038-73724293803 INTERCHANGEABLE
Pump,fuel,cam Actuated
Chrysler Corp Service and Parts Opns
5985-01-088-2118 INTERCHANGEABLE
Switch,radio Frequency Transmiss
5330-01-106-7937 INTERCHANGEABLE
Seal,plain
3110-01-648-6221B540 INTERCHANGEABLE
Bearing,ball,annular
Rbc Bearings Incorporated Div West Trenton Division
Cross-Reference Index
Part NumberManufacturer
6934 PRIMARY Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA)
Related Parts
5950-00-417-3463INTERCHANGEABLE
TRANSFORMER,POWER
3120-00-523-4804INTERCHANGEABLE
SLEEVE,ERMETO
2910-01-038-7372INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
4293803
5985-01-088-2118INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
5330-01-106-7937INTERCHANGEABLE
SEAL,PLAIN
3110-01-648-6221INTERCHANGEABLE
BEARING,BALL,ANNULAR
B540

Frequently Asked Questions

What is NSN 5950-00-683-6849?

NSN 5950-00-683-6849 is a Transformer,power Autotransforme, 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 5950-00-683-6849?

NSN 5950-00-683-6849 has 1 cross-referenced part number: 6934 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems).

What NSN replaces 5950-00-683-6849?

There are 6 known substitutes for 5950-00-683-6849: 5950-00-417-3463, 3120-00-523-4804, 2910-01-038-7372 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6934?

Key specifications for 6934: Reliability Indicator: NOT ESTABLISHED; Center to Center Distance Between Mounting Facilities Parallel to Width: 3.200 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Facility Quantity: 4 SINGLE GROUP; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 17 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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