PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

80-0.25Transformer,power

Signal Transformer Co Inc · NSN 5950-01-015-2004 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-015-2004 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-015-2004. Primary manufacturer part number: 80-0.25.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Operating Voltage: 40.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
  • Thread Quantity Per Inch: 32 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-015-2004, 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 Signal Transformer Co Inc. Government technical data includes 18 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-015-2004
Primary Part Number80-0.25
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSignal Transformer Co Inc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage40.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
Thread Quantity Per Inch32 SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Distance Between Mounting Facility Centers2.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity8 TAB, SOLDER LUG
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Length3.125 INCHES NOMINAL IN
Inclosure TypeOPEN
Body Height2.750 INCHES NOMINAL IN
Winding Operating Current250.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
Body Width2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
9540-00-804-939480025 INTERCHANGEABLE
Beam,structural
Aluminum Co of America
5930-00-999-5184 INTERCHANGEABLE
Switch,rotary
5310-01-013-020921FC1032 INTERCHANGEABLE
Nut,self-Locking,hexagon
Sps Technologies, Llc Dba PB Fasteners
5962-01-111-5778 INTERCHANGEABLE
Microcircuit,digital
5962-01-112-8586 INTERCHANGEABLE
Microcircuit,digital
4810-01-159-995080025 INTERCHANGEABLE
Valve,solenoid
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
5965-01-217-6790 INTERCHANGEABLE
Handset
4720-01-233-0776399-013-9001 INTERCHANGEABLE
Hose,nonmetallic
Honeywell International Inc. Div Aerospace - Torrance
5330-01-265-899480025 INTERCHANGEABLE
Gasket
Allied Defense Industries, Llc Dba Ams Distribution
6630-01-308-2391 INTERCHANGEABLE
Filtering Material
Cross-Reference Index
Part NumberManufacturer
80-0.25 Signal Transformer Co Inc (USA)
302452-1 Edo (USA)
Related Parts
9540-00-804-9394INTERCHANGEABLE
BEAM,STRUCTURAL
80025
5930-00-999-5184INTERCHANGEABLE
SWITCH,ROTARY
5310-01-013-0209INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
21FC1032
5962-01-111-5778INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-112-8586INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4810-01-159-9950INTERCHANGEABLE
VALVE,SOLENOID
80025
5965-01-217-6790INTERCHANGEABLE
HANDSET
4720-01-233-0776INTERCHANGEABLE
HOSE,NONMETALLIC
399-013-9001
5330-01-265-8994INTERCHANGEABLE
GASKET
80025
6630-01-308-2391INTERCHANGEABLE
FILTERING MATERIAL

Frequently Asked Questions

What is NSN 5950-01-015-2004?

NSN 5950-01-015-2004 is a Transformer,power, manufactured by Signal Transformer Co Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-015-2004?

NSN 5950-01-015-2004 has 2 cross-referenced part numbers: 80-0.25 (Signal Transformer Co Inc), 302452-1 (Edo).

What NSN replaces 5950-01-015-2004?

There are 10 known substitutes for 5950-01-015-2004: 9540-00-804-9394, 5930-00-999-5184, 5310-01-013-0209 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 80-0.25?

Key specifications for 80-0.25: Reliability Indicator: NOT ESTABLISHED; Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN; Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Mounting Facility Quantity: 2 SINGLE GROUP. 18 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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