PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25887Transformer,power

Gte Products Corp Sylvania Miniature Lighting Div · NSN 5950-00-755-2109 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-755-2109 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-755-2109. Primary manufacturer part number: 25887.
Features
  • Transformer,power — FSC 5950
  • Body Width: 2.375 INCHES NOMINAL IN
  • Terminal Type and Quantity: 6 THREADED STUD
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Hole Diameter: 0.213 INCHES NOMINAL SINGLE GROUP IN
  • Body Length: 2.875 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-755-2109, 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 Gte Products Corp Sylvania Miniature Lighting Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5950-00-755-2109
Primary Part Number25887
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerGte Products Corp Sylvania Miniature Lighting Div
StatusACTIVE
Body Width2.375 INCHES NOMINAL IN
Terminal Type and Quantity6 THREADED STUD
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length3.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Hole Diameter0.213 INCHES NOMINAL SINGLE GROUP IN
Body Length2.875 INCHES NOMINAL IN
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Mounting Facility Quantity4 SINGLE GROUP
Body Height2.250 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage200.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-825-0883 INTERCHANGEABLE
Bearing,ball,annular
5940-01-021-456225887-1 INTERCHANGEABLE
Terminal,lug
Honeywell International Inc. Div Aerospace - Torrance
5910-01-121-025211535 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5940-01-174-053025887 INTERCHANGEABLE
Terminal,lug
Be Aerospace Consumables Management Dba Consumables Solutions Div Consumables Solutions
3810-01-415-6933100431 INTERCHANGEABLE
Base,left-Handed
Paccar Winch Inc Dba Paccar Winch Division
5963-01-443-288625887 INTERCHANGEABLE
Electronic Module,standardized
Paradyne Networks Inc
Cross-Reference Index
Part NumberManufacturer
AE10357 Atlas Engineering Co Inc (USA)
25887 PRIMARY Gte Products Corp Sylvania Miniature Lighting Div (USA)
Related Parts
3110-00-825-0883INTERCHANGEABLE
BEARING,BALL,ANNULAR
5940-01-021-4562INTERCHANGEABLE
TERMINAL,LUG
25887-1
5910-01-121-0252INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
11535
5940-01-174-0530INTERCHANGEABLE
TERMINAL,LUG
25887
3810-01-415-6933INTERCHANGEABLE
BASE,LEFT-HANDED
100431
5963-01-443-2886INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
25887

Frequently Asked Questions

What is NSN 5950-00-755-2109?

NSN 5950-00-755-2109 is a Transformer,power, manufactured by Gte Products Corp Sylvania Miniature Lighting Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-755-2109?

NSN 5950-00-755-2109 has 2 cross-referenced part numbers: AE10357 (Atlas Engineering Co Inc), 25887 (Gte Products Corp Sylvania Miniature Lighting Div).

What NSN replaces 5950-00-755-2109?

There are 6 known substitutes for 5950-00-755-2109: 3110-00-825-0883, 5940-01-021-4562, 5910-01-121-0252 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25887?

Key specifications for 25887: Body Width: 2.375 INCHES NOMINAL IN; Terminal Type and Quantity: 6 THREADED STUD; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. 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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