PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FDN7149Transformer,power

Magnetika Inc · NSN 5950-00-431-8264 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-431-8264 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-431-8264. Primary manufacturer part number: FDN7149.
Features
  • Transformer,power — FSC 5950
  • Body Height: 1.281 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Winding Operating Voltage: 7.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Winding Operating Current: 18.5 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Terminal Type and Quantity: 8 WIRE LEAD
  • Winding Operating Voltage: 21.00 AC VOLTS NOMINAL 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 5950-00-431-8264, 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 Magnetika Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-431-8264
Primary Part NumberFDN7149
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetika Inc
StatusACTIVE
Body Height1.281 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage7.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current18.5 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Terminal Type and Quantity8 WIRE LEAD
Winding Operating Voltage21.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Mounting Facility Quantity2 SINGLE GROUP
Mounting Hole Diameter0.125 INCHES NOMINAL SINGLE GROUP IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Body Length2.125 INCHES NOMINAL IN
Inclosure TypeOPEN
Body Width1.250 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage132.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Distance Between Mounting Facility Centers1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-406-2506 INTERCHANGEABLE
Packing,preformed
5342-00-438-40577149 INTERCHANGEABLE
Catch,waste Chute
Mag Aerospace Industries, Llc Div Safran Cabins
5935-00-683-7660P-2408-SB INTERCHANGEABLE
Connector,receptacle,electrical
Cinch Connectivity Solutions Inc.
5330-00-784-714910040 INTERCHANGEABLE
Packing,preformed
Depco-Defense Engineered Products Co Llc
2530-00-912-45997149 INTERCHANGEABLE
Parts Kit,hydraulic Brake Wheel
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5120-01-127-5643 INTERCHANGEABLE
Wrench,open End and Flarenut,com
4730-01-144-784611020625-1 INTERCHANGEABLE
Adapter,straight,flange to Pipe
Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center
5930-01-229-144099-42P-6B2-7149 INTERCHANGEABLE
Switch,push
Applied Avionics, Llc Dba Applied Avionics, Inc
5330-01-270-7269 INTERCHANGEABLE
Gasket and Seal Set
2530-01-332-997971-49 INTERCHANGEABLE
Lining,friction
Mgs Inc Div Defense Mobility Solutions
Cross-Reference Index
Part NumberManufacturer
7149 Magnetika Inc (USA)
FDN7149 PRIMARY Magnetika Inc (USA)
28-216 Natel Engineering Company, Llc Div Natel Chatsworth Division (USA)
Related Parts
5330-00-406-2506INTERCHANGEABLE
PACKING,PREFORMED
5342-00-438-4057INTERCHANGEABLE
CATCH,WASTE CHUTE
7149
5935-00-683-7660INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
P-2408-SB
5330-00-784-7149INTERCHANGEABLE
PACKING,PREFORMED
10040
2530-00-912-4599INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
7149
5120-01-127-5643INTERCHANGEABLE
WRENCH,OPEN END AND FLARENUT,COM
4730-01-144-7846INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO PIPE
11020625-1
5930-01-229-1440INTERCHANGEABLE
SWITCH,PUSH
99-42P-6B2-7149
5330-01-270-7269INTERCHANGEABLE
GASKET AND SEAL SET
2530-01-332-9979INTERCHANGEABLE
LINING,FRICTION
71-49
2530-01-335-9479INTERCHANGEABLE
LINING,FRICTION
2940-01-358-8652INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
123525

Frequently Asked Questions

What is NSN 5950-00-431-8264?

NSN 5950-00-431-8264 is a Transformer,power, manufactured by Magnetika Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-431-8264?

NSN 5950-00-431-8264 has 3 cross-referenced part numbers: 7149 (Magnetika Inc), FDN7149 (Magnetika Inc), 28-216 (Natel Engineering Company, Llc Div Natel Chatsworth Division).

What NSN replaces 5950-00-431-8264?

There are 12 known substitutes for 5950-00-431-8264: 5330-00-406-2506, 5342-00-438-4057, 5935-00-683-7660 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FDN7149?

Key specifications for FDN7149: Body Height: 1.281 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP; Winding Operating Voltage: 7.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY. 17 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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