PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

995401Transformer,power

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-647-8093 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-647-8093 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-647-8093. Primary manufacturer part number: 995401.
Features
  • Transformer,power — FSC 5950
  • Maximum Operating Temp: 85.0 CELSIUS DEGC
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Inclosure Type: OPEN
  • Winding Operating Voltage: 5.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
  • Mounting Hole Diameter: 0.157 INCHES NOMINAL SINGLE GROUP IN
  • Winding Operating Current: 10.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-647-8093, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-647-8093
Primary Part Number995401
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Maximum Operating Temp85.0 CELSIUS DEGC
Center to Center Distance Between Mounting Facilities Parallel to Length2.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeOPEN
Winding Operating Voltage5.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
Mounting Hole Diameter0.157 INCHES NOMINAL SINGLE GROUP IN
Winding Operating Current10.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Current8.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Terminal Type and Quantity7 WIRE HOOK
Center to Center Distance Between Mounting Facilities Parallel to Width1.531 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width2.375 INCHES MAXIMUM IN
Body Length2.562 INCHES MAXIMUM IN
Body Height3.000 INCHES MAXIMUM IN
Mounting Facility Quantity4 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating320.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4410-00-068-6949 INTERCHANGEABLE
Tension Relief Asse
5905-00-828-7273327C920H09 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5999-00-942-649504-0402-6016 INTERCHANGEABLE
Shielding Gasket,electronic
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
1660-01-105-6360651-463 INTERCHANGEABLE
Hose and Connectors,mask,subasse
Avox Systems Inc Dba Avox Systems Inc
Cross-Reference Index
Part NumberManufacturer
995401 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
H20640C Opt Industries Inc Div of Electronika Inc (USA)
80124 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
80124 Lockheed Corp Lockheed Electronics Co Inc (USA)
Related Parts
4410-00-068-6949INTERCHANGEABLE
TENSION RELIEF ASSE
5905-00-828-7273INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
327C920H09
5999-00-942-6495INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
04-0402-6016
1660-01-105-6360INTERCHANGEABLE
HOSE AND CONNECTORS,MASK,SUBASSE
651-463

Frequently Asked Questions

What is NSN 5950-00-647-8093?

NSN 5950-00-647-8093 is a Transformer,power, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-647-8093?

NSN 5950-00-647-8093 has 4 cross-referenced part numbers: 995401 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), H20640C (Opt Industries Inc Div of Electronika Inc), 80124 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 80124 (Lockheed Corp Lockheed Electronics Co Inc).

What NSN replaces 5950-00-647-8093?

There are 4 known substitutes for 5950-00-647-8093: 4410-00-068-6949, 5905-00-828-7273, 5999-00-942-6495 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 995401?

Key specifications for 995401: Maximum Operating Temp: 85.0 CELSIUS DEGC; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Inclosure Type: OPEN; Winding Operating Voltage: 5.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY. 20 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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