PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40623Transformer,power

Coast/advanced Chip Magnetics, Inc. · NSN 5950-01-038-8794 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-038-8794 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-038-8794. Primary manufacturer part number: 40623.
Features
  • Transformer,power — FSC 5950
  • Hazardous Locations/environmental Protection: FUNGUS RESISTANT AND SALT SPRAY RESISTANT AND VIBRATION RESISTANT
  • Winding Operating Voltage: 70.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Frequency Rating: 25.0 KILOHERTZ NOMINAL SINGLE COMPONENT
  • Terminal Type and Quantity: 11 PIN
  • Winding Operating Voltage: 93.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Body Outside Diameter: 1.125 INCHES MAXIMUM IN
  • 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 5950-01-038-8794, 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 Coast/advanced Chip Magnetics, Inc.. Government technical data includes 16 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-038-8794
Primary Part Number40623
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCoast/advanced Chip Magnetics, Inc.
StatusACTIVE
Hazardous Locations/environmental ProtectionFUNGUS RESISTANT AND SALT SPRAY RESISTANT AND VIBRATION RESISTANT
Winding Operating Voltage70.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating25.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Terminal Type and Quantity11 PIN
Winding Operating Voltage93.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Body Outside Diameter1.125 INCHES MAXIMUM IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Features ProvidedTINNED WIRE LEADS
Winding Function and Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Winding Operating Voltage9.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Maximum Operating Temp130.0 CELSIUS DEGC
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Body Length0.820 INCHES MAXIMUM IN
Winding Operating Voltage15.80 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3040-00-331-52204501-261 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
5331-01-491-3885406-23 INTERCHANGEABLE
O-Ring
Master Pneumatic-Detroit Inc
4020-01-524-828640623 INTERCHANGEABLE
Rope,fibrous
Industrial Wire Rope Supply Co, Inc
Cross-Reference Index
Part NumberManufacturer
40623 Coast/advanced Chip Magnetics, Inc. (USA)
752-0165-000 Standex Electronics, Inc. (USA)
755090A0517-1 Quartermaster General (USA)
752-0165-000 Ncr Corp Power Systems Div (USA)
Related Parts
3040-00-331-5220INTERCHANGEABLE
CONNECTING LINK,RIGID
4501-261
5331-01-491-3885INTERCHANGEABLE
O-RING
406-23
4020-01-524-8286INTERCHANGEABLE
ROPE,FIBROUS
40623

Frequently Asked Questions

What is NSN 5950-01-038-8794?

NSN 5950-01-038-8794 is a Transformer,power, manufactured by Coast/advanced Chip Magnetics, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-038-8794?

NSN 5950-01-038-8794 has 4 cross-referenced part numbers: 40623 (Coast/advanced Chip Magnetics, Inc.), 752-0165-000 (Standex Electronics, Inc.), 755090A0517-1 (Quartermaster General), 752-0165-000 (Ncr Corp Power Systems Div).

What NSN replaces 5950-01-038-8794?

There are 3 known substitutes for 5950-01-038-8794: 3040-00-331-5220, 5331-01-491-3885, 4020-01-524-8286. Verify interchangeability with system specifications before substitution.

What are the specifications of 40623?

Key specifications for 40623: Hazardous Locations/environmental Protection: FUNGUS RESISTANT AND SALT SPRAY RESISTANT AND VIBRATION RESISTANT; Winding Operating Voltage: 70.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Frequency Rating: 25.0 KILOHERTZ NOMINAL SINGLE COMPONENT; Terminal Type and Quantity: 11 PIN. 16 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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