PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20065Transformer,power

Standard Electronics Corp · NSN 5950-00-265-0533 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-265-0533 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-265-0533. Primary manufacturer part number: 20065.
Features
  • Transformer,power — FSC 5950
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
  • Body Width: 2.562 INCHES NOMINAL IN
  • Body Height: 3.312 INCHES NOMINAL IN
  • Body Length: 3.125 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.875 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 5950-00-265-0533, 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 Standard Electronics Corp. Government technical data includes 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-265-0533
Primary Part Number20065
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerStandard Electronics Corp
StatusACTIVE
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
Body Width2.562 INCHES NOMINAL IN
Body Height3.312 INCHES NOMINAL IN
Body Length3.125 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length2.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Current3.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeHERMETICALLY SEALED
Terminal Type and Quantity5 TAB, SOLDER LUG
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage6.40 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-061-628944475 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
5945-00-236-542720065 INTERCHANGEABLE
Relay,electromagnetic
Telephone Company of America Incorporated
5110-00-307-046820-065 INTERCHANGEABLE
Saw,hand,crosscut
The Stanley Works Dba Stanley Proto
4720-00-444-984020065 INTERCHANGEABLE
Hose,preformed
Automotive Distributors Co Inc Dba Automotive Distributors Whse
4820-00-787-075220065 INTERCHANGEABLE
Sleeve and Slide,directional Con
Mid-America Aerotech, Llc
6210-01-016-346120065 INTERCHANGEABLE
Light,marker,airport Runway
Cooper Crouse-Hinds Llc
1420-01-137-095820065 INTERCHANGEABLE
Computer,missile-Bomb Guidance
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
4730-01-147-006320-065 INTERCHANGEABLE
Restrictor,fluid Flow
Hess Manufacturing Inc Div Blast-It-All
4710-01-434-0708 INTERCHANGEABLE
Tube Assembly,metal
4730-01-465-2489 INTERCHANGEABLE
Coupling,pipe
Cross-Reference Index
Part NumberManufacturer
20065 Standard Electronics Corp (USA)
Related Parts
5133-00-061-6289INTERCHANGEABLE
DRILL,TWIST
44475
5945-00-236-5427INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
20065
5110-00-307-0468INTERCHANGEABLE
SAW,HAND,CROSSCUT
20-065
4720-00-444-9840INTERCHANGEABLE
HOSE,PREFORMED
20065
4820-00-787-0752INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
20065
6210-01-016-3461INTERCHANGEABLE
LIGHT,MARKER,AIRPORT RUNWAY
20065
1420-01-137-0958INTERCHANGEABLE
COMPUTER,MISSILE-BOMB GUIDANCE
20065
4730-01-147-0063INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
20-065
4710-01-434-0708INTERCHANGEABLE
TUBE ASSEMBLY,METAL
4730-01-465-2489INTERCHANGEABLE
COUPLING,PIPE
5310-01-498-7002INTERCHANGEABLE
NUT,PLAIN,ROUND
20065
1005-01-542-8093INTERCHANGEABLE
ACTUATOR,GUN SAFETY
20386

Frequently Asked Questions

What is NSN 5950-00-265-0533?

NSN 5950-00-265-0533 is a Transformer,power, manufactured by Standard Electronics Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-265-0533?

NSN 5950-00-265-0533 has 1 cross-referenced part number: 20065 (Standard Electronics Corp).

What NSN replaces 5950-00-265-0533?

There are 12 known substitutes for 5950-00-265-0533: 5133-00-061-6289, 5945-00-236-5427, 5110-00-307-0468 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20065?

Key specifications for 20065: Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT; Body Width: 2.562 INCHES NOMINAL IN; Body Height: 3.312 INCHES NOMINAL IN; Body Length: 3.125 INCHES NOMINAL IN. 16 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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