PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

86876Transformer,power

Dover Corp Groen Div · NSN 5950-01-381-5277 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-381-5277 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-381-5277. Primary manufacturer part number: 86876.
Features
  • Transformer,power — FSC 5950
  • Input-Output Phase Relationship: THREE PHASE TO THREE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 480.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Current: 15.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
  • Reliability Indicator: NOT ESTABLISHED
  • 1 verified cross-reference
  • Primary manufacturer: Dover Corp Groen Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-381-5277, 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 Dover Corp Groen Div. Government technical data includes 5 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-381-5277
Primary Part Number86876
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDover Corp Groen Div
StatusACTIVE
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Winding Operating Voltage480.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeFULLY INCLOSED
Winding Operating Current15.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-065-022711763 INTERCHANGEABLE
Gasket Set
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
86876 PRIMARY Dover Corp Groen Div (USA)
Related Parts
5330-00-065-0227INTERCHANGEABLE
GASKET SET
11763

Frequently Asked Questions

What is NSN 5950-01-381-5277?

NSN 5950-01-381-5277 is a Transformer,power, manufactured by Dover Corp Groen Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-381-5277?

NSN 5950-01-381-5277 has 1 cross-referenced part number: 86876 (Dover Corp Groen Div).

What NSN replaces 5950-01-381-5277?

There is 1 known substitute for 5950-01-381-5277: 5330-00-065-0227. Verify interchangeability with system specifications before substitution.

What are the specifications of 86876?

Key specifications for 86876: Input-Output Phase Relationship: THREE PHASE TO THREE PHASE SINGLE COMPONENT; Winding Operating Voltage: 480.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Inclosure Type: FULLY INCLOSED; Winding Operating Current: 15.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY. 5 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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