PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14798Transformer,power

Freed Transformer Co · NSN 5950-00-645-0534 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-0534 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-0534. Primary manufacturer part number: 14798.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Current: 2.0 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Winding Operating Voltage: 110.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Voltage: 590.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-645-0534, 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 Freed Transformer Co. Government technical data includes 23 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-645-0534
Primary Part Number14798
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFreed Transformer Co
StatusCANCELLED
Winding Operating Current2.0 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Voltage110.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage590.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity8 SINGLE GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Winding Operating Current50.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Terminal Type and Quantity12 STANDOFF, SOLDER LUG
Body Width2.938 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage5.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Body Height3.750 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Winding Operating Current2.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Function and Quantity2 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Body Length3.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
4330-00-028-3885PR1479800 INTERCHANGEABLE
Ring
Arvinmeritor Inc
5136-01-045-8599 INTERCHANGEABLE
Tap,thread Cutting
4820-01-067-991524232 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Tyco Fire Products Lp
6625-01-068-728914798 INTERCHANGEABLE
Kit Magnetic
Lockheed Martin Corp
4010-01-538-099814798 INTERCHANGEABLE
Wire Rope Assembly,single Leg
Generac Mobile Products, Llc
5365-01-571-5188 INTERCHANGEABLE
Spacer,ring
6520-01-580-12824955 INTERCHANGEABLE
Tip,infusion,hemostatic Agent,de
Ultradent Products Inc
Cross-Reference Index
Part NumberManufacturer
14798 PRIMARY Freed Transformer Co (USA)
A1104131ISSUE1 Northern Radio Co (USA)
Related Parts
4330-00-028-3885INTERCHANGEABLE
RING
PR1479800
5136-01-045-8599INTERCHANGEABLE
TAP,THREAD CUTTING
4820-01-067-9915INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
24232
6625-01-068-7289INTERCHANGEABLE
KIT MAGNETIC
14798
4010-01-538-0998INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
14798
5365-01-571-5188INTERCHANGEABLE
SPACER,RING
6520-01-580-1282INTERCHANGEABLE
TIP,INFUSION,HEMOSTATIC AGENT,DE
4955

Frequently Asked Questions

What is NSN 5950-00-645-0534?

NSN 5950-00-645-0534 is a Transformer,power, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-645-0534?

NSN 5950-00-645-0534 has 2 cross-referenced part numbers: 14798 (Freed Transformer Co), A1104131ISSUE1 (Northern Radio Co).

What NSN replaces 5950-00-645-0534?

There are 7 known substitutes for 5950-00-645-0534: 4330-00-028-3885, 5136-01-045-8599, 4820-01-067-9915 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14798?

Key specifications for 14798: Winding Operating Current: 2.0 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Winding Operating Voltage: 110.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY; Reliability Indicator: NOT ESTABLISHED. 23 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-645-0534 still in active supply?

NSN 5950-00-645-0534 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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