PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3820Transformer,power

Sartron, Inc · NSN 5950-00-992-5202 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-992-5202 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-992-5202. Primary manufacturer part number: 3820.
Features
  • Transformer,power — FSC 5950
  • Body Height: 2.719 INCHES MINIMUM AND 2.781 INCHES MAXIMUM IN
  • Winding Operating Voltage: 26.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Current: 50.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Winding Operating Current: 500.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
  • Inclosure Type: FULLY INCLOSED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-992-5202, 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 Sartron, Inc. Government technical data includes 22 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-992-5202
Primary Part Number3820
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSartron, Inc
StatusACTIVE
Body Height2.719 INCHES MINIMUM AND 2.781 INCHES MAXIMUM IN
Winding Operating Voltage26.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current50.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Current500.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
Inclosure TypeFULLY INCLOSED
Winding Function and Quantity1 PRIMARY AND 8 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity21 TAB, SOLDER LUG
Winding Operating Voltage80.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage52.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage6.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Body Length3.094 INCHES MINIMUM AND 2.469 INCHES MINIMUM AND 2.531 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Length2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage126.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Winding Operating Current2.0 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Winding Operating Current500.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0378 INTERCHANGEABLE
Cup,tapered Roller Bearing
3030-00-528-3840 INTERCHANGEABLE
Belt,v
3030-00-528-4744 INTERCHANGEABLE
Belt,v
5340-01-008-7663 INTERCHANGEABLE
Shield,expansion
4240-01-064-65250001-9490-401 INTERCHANGEABLE
Belt,safety,industrial
Antenna Products Corporation Dba Antenna Products Corp
6780-01-381-7177 INTERCHANGEABLE
Darkroom Expendable Supply Set,p
7025-01-392-1382 INTERCHANGEABLE
Printer,automatic Data Processin
5935-01-410-7703 INTERCHANGEABLE
Connector,receptacle,electrical
5365-01-513-8169 INTERCHANGEABLE
Round Push-in .315 Diameter Plug
5995-01-564-160631001150-01 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Scott Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
310-0115-001 Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial (USA)
3820 PRIMARY Sartron, Inc (USA)
Related Parts
3110-00-100-0378INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
3030-00-528-3840INTERCHANGEABLE
BELT,V
3030-00-528-4744INTERCHANGEABLE
BELT,V
5340-01-008-7663INTERCHANGEABLE
SHIELD,EXPANSION
4240-01-064-6525INTERCHANGEABLE
BELT,SAFETY,INDUSTRIAL
0001-9490-401
6780-01-381-7177INTERCHANGEABLE
DARKROOM EXPENDABLE SUPPLY SET,P
7025-01-392-1382INTERCHANGEABLE
PRINTER,AUTOMATIC DATA PROCESSIN
5935-01-410-7703INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5365-01-513-8169INTERCHANGEABLE
ROUND PUSH-IN .315 DIAMETER PLUG
5995-01-564-1606INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
31001150-01
7930-01-589-0567INTERCHANGEABLE
CLEANING COMPOUND,HARD SURFACE-F
903820
5999-01-667-0898INTERCHANGEABLE
CONTACT,ELECTRICAL
654-AT60-14-0122

Frequently Asked Questions

What is NSN 5950-00-992-5202?

NSN 5950-00-992-5202 is a Transformer,power, manufactured by Sartron, Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-992-5202?

NSN 5950-00-992-5202 has 2 cross-referenced part numbers: 310-0115-001 (Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial), 3820 (Sartron, Inc).

What NSN replaces 5950-00-992-5202?

There are 12 known substitutes for 5950-00-992-5202: 3110-00-100-0378, 3030-00-528-3840, 3030-00-528-4744 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3820?

Key specifications for 3820: Body Height: 2.719 INCHES MINIMUM AND 2.781 INCHES MAXIMUM IN; Winding Operating Voltage: 26.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Operating Current: 50.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY. 23 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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