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NSN 5950-01-299-3590Government record, cited
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Transformer, Current5950-01-299-3590

NSN 5950-01-299-3590 · NIIN 012993590 · Part number 4NA1102-0CB20
Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 0ACF4
Government record, cited
NSN 5950-01-299-3590 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-299-3590. Manufacturer of record part number: 4NA1102-0CB20.
Also searched as  5950-01-299-3590 · 5950012993590 · NIIN 012993590 · 01-299-3590 · FSC 5950 Coils and Transformers · CAGE 0ACF4 · 4NA1102-0CB20
Nearby stock numbers  ·
Features
  • Transformer,current — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Mounting Method: CLAMP SINGLE GROUP
  • Maximum Transformer Power Rating: 2.5 VOLT-AMPERE SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Maximum Operating Temp: 70.0 CELSIUS DEGC
  • Winding Operating Current: 1.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Identification
  • NSN: 5950-01-299-3590
  • NIIN: 012993590
  • FSC: 5950 — Coils and Transformers
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: 4NA1102-0CB20
  • Manufacturer: Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division
General Description

The Transformer,current, cataloged under National Stock Number 5950-01-299-3590, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-299-3590
Primary Part Number4NA1102-0CB20
Item NameTransformer,current
FSC / FSG5950 / 59 — Coils and Transformers
ManufacturerSiemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodCLAMP SINGLE GROUP
Maximum Transformer Power Rating2.5 VOLT-AMPERE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Maximum Operating Temp70.0 CELSIUS DEGC
Winding Operating Current1.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Current1.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Frequency Rating50.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage800.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity4 SCREW
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
4NA1102-0CB20 PRIMARY Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division (USA)
No interchangeability data on file.
Other items in FSC 5950 — Coils and Transformers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146
TRANSFORMER,POWER
5950-00-001-1372
COIL,RADIO FREQUENCY
5950-00-001-1386
COVER,ELECTRICAL TRANSFORMER
5950-00-001-1410
5950-00-001-1410 · Item name not on file
5950-00-001-1411
5950-00-001-1411 · Item name not on file
5950-00-001-1412
5950-00-001-1412 · Item name not on file
5950-00-001-1413
5950-00-001-1413 · Item name not on file
5950-00-001-1414
5950-00-001-1414 · Item name not on file

Frequently Asked Questions

What is NSN 5950-01-299-3590?

NSN 5950-01-299-3590 is a Transformer,current, manufactured by Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division, classified under FSC 5950, Coils and Transformers. Status: active.

What part numbers are listed for NSN 5950-01-299-3590?

NSN 5950-01-299-3590 has 1 manufacturer part number on file: 4NA1102-0CB20 (Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division).

What are the specifications of 4NA1102-0CB20?

Key specifications for 4NA1102-0CB20: Overall Height: 105.0 MILLIMETERS NOMINAL MM; Inclosure Type: FULLY INCLOSED; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Mounting Method: CLAMP SINGLE GROUP. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5950-01-299-3590 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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