PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70-1178Transformer,current

Department of Defense Project Manager-Mobile Electric Power · NSN 5950-00-444-0265 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-444-0265 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-444-0265. Primary manufacturer part number: 70-1178.
Features
  • Transformer,current — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Installation for Which Designed: INDOOR NONPORTABLE
  • Mounting Method: TERMINAL SINGLE GROUP
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Body Length: 0.620 INCHES MAXIMUM IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Body Outside Diameter: 3.380 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,current, cataloged under National Stock Number 5950-00-444-0265, 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 Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-444-0265
Primary Part Number70-1178
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDepartment of Defense Project Manager-Mobile Electric Power
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Installation for Which DesignedINDOOR NONPORTABLE
Mounting MethodTERMINAL SINGLE GROUP
Terminal Type and Quantity2 TAB, SOLDER LUG
Body Length0.620 INCHES MAXIMUM IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Outside Diameter3.380 INCHES MAXIMUM IN
Winding Function and Quantity1 SECONDARY SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Winding Operating Voltage15.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Current30.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-144-8501 INTERCHANGEABLE
Bearing,ball,annular
5950-00-581-92699139629 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
5330-00-599-512049407 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
4820-01-113-7719N43878 INTERCHANGEABLE
Seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
70-1178 PRIMARY Department of Defense Project Manager-Mobile Electric Power (USA)
7001-0010 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
PEI 6546 Precision Electronics, Inc (USA)
43878 Coast/advanced Chip Magnetics, Inc. (USA)
Related Parts
3110-00-144-8501INTERCHANGEABLE
BEARING,BALL,ANNULAR
5950-00-581-9269INTERCHANGEABLE
TRANSFORMER,POWER
9139629
5330-00-599-5120INTERCHANGEABLE
SEAL,PLAIN ENCASED
49407
4820-01-113-7719INTERCHANGEABLE
SEAT,VALVE
N43878

Frequently Asked Questions

What is NSN 5950-00-444-0265?

NSN 5950-00-444-0265 is a Transformer,current, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-444-0265?

NSN 5950-00-444-0265 has 4 cross-referenced part numbers: 70-1178 (Department of Defense Project Manager-Mobile Electric Power), 7001-0010 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), PEI 6546 (Precision Electronics, Inc), 43878 (Coast/advanced Chip Magnetics, Inc.).

What NSN replaces 5950-00-444-0265?

There are 4 known substitutes for 5950-00-444-0265: 3110-00-144-8501, 5950-00-581-9269, 5330-00-599-5120 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70-1178?

Key specifications for 70-1178: Reliability Indicator: NOT ESTABLISHED; Installation for Which Designed: INDOOR NONPORTABLE; Mounting Method: TERMINAL SINGLE GROUP; Terminal Type and Quantity: 2 TAB, SOLDER LUG. 12 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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