PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14986Transformer,power

Drs Signal Solutions, Inc. · NSN 5950-00-428-3341 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-428-3341 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-428-3341. Primary manufacturer part number: 14986.
Features
  • Transformer,power — FSC 5950
  • Body Width: 3.000 INCHES NOMINAL IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Winding Operating Voltage: 18.96 AC VOLTS MINIMUM AND 19.74 AC VOLTS MAXIMUM SINGLE COMPONENT FIRST SECONDARY
  • Features Provided: COLOR CODED LEAD
  • Winding Operating Current: 45.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-428-3341, 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 Drs Signal Solutions, Inc.. Government technical data includes 20 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-428-3341
Primary Part Number14986
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDrs Signal Solutions, Inc.
StatusACTIVE
Body Width3.000 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Winding Operating Voltage18.96 AC VOLTS MINIMUM AND 19.74 AC VOLTS MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Features ProvidedCOLOR CODED LEAD
Winding Operating Current45.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Terminal Type and Quantity17 WIRE LEAD
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Winding Operating Current150.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current450.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Body Height2.060 INCHES NOMINAL IN
Body Length3.500 INCHES NOMINAL IN
Winding Operating Voltage32.27 AC VOLTS MINIMUM AND 66.50 AC VOLTS MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Winding Function and Quantity2 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
Winding Operating Voltage104.96 AC VOLTS MINIMUM AND 216.24 AC VOLTS MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Winding Operating Current500.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage9.01 AC VOLTS MINIMUM AND 18.56 AC VOLTS MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5915-00-156-1698 INTERCHANGEABLE
Filter,low Pass
6685-00-443-3168149-86 INTERCHANGEABLE
Terminal Asy
Horizon Aerospace Llc Dba Magnetics Division
1660-00-454-915514986 INTERCHANGEABLE
Guard,control Beam
Mission Systems Orchard Park Inc
5999-00-625-4645 INTERCHANGEABLE
Heat Sink,electrical-Electronic
2910-00-699-6887149-86 INTERCHANGEABLE
Arm,rocker
Cummins Power Generation Inc.
4330-00-774-851199114986 INTERCHANGEABLE
Ring,friction
Alfa Laval Inc
2520-00-927-4147R230082 INTERCHANGEABLE
End Assembly,tie Rod
Meritor Heavy Vehicle Systems, Llc
5325-01-109-3039 INTERCHANGEABLE
Fastener,snap
6515-01-559-282014986 INTERCHANGEABLE
Tubing,continuous Positive Airwa
Dimensions Medical Supply Group, Inc. Dba D M S G
Cross-Reference Index
Part NumberManufacturer
14986 PRIMARY Drs Signal Solutions, Inc. (USA)
Related Parts
5915-00-156-1698INTERCHANGEABLE
FILTER,LOW PASS
6685-00-443-3168INTERCHANGEABLE
TERMINAL ASY
149-86
1660-00-454-9155INTERCHANGEABLE
GUARD,CONTROL BEAM
14986
5999-00-625-4645INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
2910-00-699-6887INTERCHANGEABLE
ARM,ROCKER
149-86
4330-00-774-8511INTERCHANGEABLE
RING,FRICTION
99114986
2520-00-927-4147INTERCHANGEABLE
END ASSEMBLY,TIE ROD
R230082
5325-01-109-3039INTERCHANGEABLE
FASTENER,SNAP
6515-01-559-2820INTERCHANGEABLE
TUBING,CONTINUOUS POSITIVE AIRWA
14986

Frequently Asked Questions

What is NSN 5950-00-428-3341?

NSN 5950-00-428-3341 is a Transformer,power, manufactured by Drs Signal Solutions, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-428-3341?

NSN 5950-00-428-3341 has 1 cross-referenced part number: 14986 (Drs Signal Solutions, Inc.).

What NSN replaces 5950-00-428-3341?

There are 9 known substitutes for 5950-00-428-3341: 5915-00-156-1698, 6685-00-443-3168, 1660-00-454-9155 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14986?

Key specifications for 14986: Body Width: 3.000 INCHES NOMINAL IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Inclosure Type: FULLY INCLOSED; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY. 21 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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