PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70258Transformer,current

Naval Ship Systems Command · NSN 5950-01-181-2737 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-181-2737 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-181-2737. Primary manufacturer part number: 70258.
Features
  • Transformer,current — FSC 5950
  • 6 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,current, cataloged under National Stock Number 5950-01-181-2737, 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 Naval Ship Systems Command. This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameTransformer,current
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersSquare D Co Electromagnetic Industries Div (CAGE 12670); Naval Ship Systems Command (CAGE 80064); L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (CAGE 30086)
Technical Specifications
ParameterValue
NSN5950-01-181-2737
Primary Part Number70258
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5950-00-232-0230702581 INTERCHANGEABLE
Transformer,power
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
3010-00-352-6219A3759B INTERCHANGEABLE
Yoke,adjusting,clutch Throw-Out
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2090-01-253-468470258 INTERCHANGEABLE
Cylinder,hydraulic Accumulator
Wacker Corp
Cross-Reference Index
Part NumberManufacturer
CD70258-1 Square D Co Electromagnetic Industries Div (USA)
70258-1 Square D Co Electromagnetic Industries Div (USA)
70258 PRIMARY Naval Ship Systems Command (USA)
825959 PIECE 171A L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
70258 PRIMARY L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
SSBN641-301-2149825 PIECE 171 Naval Ship Systems Command (USA)
Related Parts
5950-00-232-0230INTERCHANGEABLE
TRANSFORMER,POWER
702581
3010-00-352-6219INTERCHANGEABLE
YOKE,ADJUSTING,CLUTCH THROW-OUT
A3759B
2090-01-253-4684INTERCHANGEABLE
CYLINDER,HYDRAULIC ACCUMULATOR
70258

Frequently Asked Questions

What is NSN 5950-01-181-2737?

NSN 5950-01-181-2737 is a Transformer,current, manufactured by Naval Ship Systems Command, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-01-181-2737?

NSN 5950-01-181-2737 has 6 cross-referenced part numbers: CD70258-1 (Square D Co Electromagnetic Industries Div), 70258-1 (Square D Co Electromagnetic Industries Div), 70258 (Naval Ship Systems Command), 825959 PIECE 171A (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 70258 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.) and 1 more.

What NSN replaces 5950-01-181-2737?

There are 3 known substitutes for 5950-01-181-2737: 5950-00-232-0230, 3010-00-352-6219, 2090-01-253-4684. Verify interchangeability with system specifications before substitution.

Is NSN 5950-01-181-2737 still in active supply?

NSN 5950-01-181-2737 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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