PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3817Transformer,power

Sartron, Inc · NSN 5950-00-498-8302 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-498-8302 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-498-8302. Primary manufacturer part number: 3817.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 12.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Winding Operating Current: 1.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
  • Maximum Operating Temp: 85.0 CELSIUS DEGC
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • 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 5950-00-498-8302, 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 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-498-8302
Primary Part Number3817
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSartron, Inc
StatusACTIVE
Winding Operating Voltage12.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current1.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
Maximum Operating Temp85.0 CELSIUS DEGC
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Mounting MethodTERMINAL SINGLE GROUP
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Body Height0.655 INCHES MAXIMUM IN
Winding Operating Voltage17.60 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage3.70 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity7 WIRE LEAD
Reliability IndicatorNOT ESTABLISHED
Body Width0.750 INCHES MAXIMUM IN
Body Length0.780 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-070-6929381-7 PL0857-C INTERCHANGEABLE
Valve,angle
Admiral Valve Llc Dba Cpv Manufacturing
5330-00-080-02303817 INTERCHANGEABLE
Packing,preformed
Parker Hannifin Corporation Div Chelsea Products Division
2805-00-173-05251-753GSTD INTERCHANGEABLE
Ring Set,piston
Moog Automotive Inc
5935-00-193-7724K-34J885-8 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Lockheed Martin Corporation Div Rms
5307-00-195-975738-17 INTERCHANGEABLE
Stud,plain
Textron Lycoming Inc Williamsport Plant
5905-00-196-27730205 INTERCHANGEABLE
Resistor,fixed,wire Wound
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5950-00-228-64759-159-1 INTERCHANGEABLE
Coil,electrical
Eaton Corp Opns & Technical Center
5360-00-358-4140CA547 INTERCHANGEABLE
Spring,helical,compression
Maremont Corp
5930-00-369-0281 INTERCHANGEABLE
Handle,knife Switch
5310-00-397-18953817 INTERCHANGEABLE
Washer,spring Tension
Instruments and Flight Research, Inc.
Cross-Reference Index
Part NumberManufacturer
42582 Coast/advanced Chip Magnetics, Inc. (USA)
3817 PRIMARY Sartron, Inc (USA)
91591 Magnetek Inc Huntington Div (USA)
310-0110-001 Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial (USA)
Related Parts
4820-00-070-6929INTERCHANGEABLE
VALVE,ANGLE
381-7 PL0857-C
5330-00-080-0230INTERCHANGEABLE
PACKING,PREFORMED
3817
2805-00-173-0525INTERCHANGEABLE
RING SET,PISTON
1-753GSTD
5935-00-193-7724INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
K-34J885-8
5307-00-195-9757INTERCHANGEABLE
STUD,PLAIN
38-17
5905-00-196-2773INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
0205
5950-00-228-6475INTERCHANGEABLE
COIL,ELECTRICAL
9-159-1
5360-00-358-4140INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
CA547
5930-00-369-0281INTERCHANGEABLE
HANDLE,KNIFE SWITCH
5310-00-397-1895INTERCHANGEABLE
WASHER,SPRING TENSION
3817
4820-00-407-6223INTERCHANGEABLE
SLEEVE,DIRECTIONAL CONTROL LINEA
42582
5950-00-589-7366INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME

Frequently Asked Questions

What is NSN 5950-00-498-8302?

NSN 5950-00-498-8302 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 5950-00-498-8302?

NSN 5950-00-498-8302 has 4 cross-referenced part numbers: 42582 (Coast/advanced Chip Magnetics, Inc.), 3817 (Sartron, Inc), 91591 (Magnetek Inc Huntington Div), 310-0110-001 (Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial).

What NSN replaces 5950-00-498-8302?

There are 12 known substitutes for 5950-00-498-8302: 4820-00-070-6929, 5330-00-080-0230, 2805-00-173-0525 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3817?

Key specifications for 3817: Winding Operating Voltage: 12.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY; Winding Operating Current: 1.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY; Maximum Operating Temp: 85.0 CELSIUS DEGC; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. 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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