PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C1807Transformer,power

Electronic Transformer Corp Div Electronic Transformer Corporation · NSN 5950-01-103-3272 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-103-3272 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-103-3272. Primary manufacturer part number: C1807.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Distance Between Mounting Facility Centers: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Terminal Type and Quantity: 15 WIRE HOOK
  • Body Length: 1.250 INCHES NOMINAL IN
  • Winding Function and Quantity: 2 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
  • Thread Quantity Per Inch: 32 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-103-3272, 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 Electronic Transformer Corp Div Electronic Transformer Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-103-3272
Primary Part NumberC1807
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerElectronic Transformer Corp Div Electronic Transformer Corporation
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Distance Between Mounting Facility Centers1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity15 WIRE HOOK
Body Length1.250 INCHES NOMINAL IN
Winding Function and Quantity2 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting Facility Quantity2 SINGLE GROUP
Body Height1.688 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
1680-00-443-649718930-2 INTERCHANGEABLE
Connector Assy,bulk
Triumph Controls, Llc Dba Triumph Controls, Llc
5935-00-854-7009189302 INTERCHANGEABLE
Connector,plug,electrical
Lockheed Martin Corporation Div Rms - Mitchel Field
1560-00-916-71290710744-01 INTERCHANGEABLE
Retainer,special Left Hand
Dayton-Granger, Inc.
4730-01-009-0161C1807 INTERCHANGEABLE
Chuck,air,inflating
Transdigm Inc Div Adelwiggins Group
5945-01-201-7362405402 INTERCHANGEABLE
Relay,electromagnetic
Hobart Bros Co
5962-01-231-9579405402 INTERCHANGEABLE
Microcircuit,digital
Telemechanics Inc
6625-01-519-6152405402 INTERCHANGEABLE
Tip,test Prod
E-One, Inc. Dba E-One Hamburg
4730-01-594-8644189302 INTERCHANGEABLE
Manifold,air Line
Graco Inc.
Cross-Reference Index
Part NumberManufacturer
405402 Cardion Inc (USA)
C1807 PRIMARY Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
189302 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
405402 Aimtron Systems, Llc (USA)
Related Parts
1680-00-443-6497INTERCHANGEABLE
CONNECTOR ASSY,BULK
18930-2
5935-00-854-7009INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
189302
1560-00-916-7129INTERCHANGEABLE
RETAINER,SPECIAL LEFT HAND
0710744-01
4730-01-009-0161INTERCHANGEABLE
CHUCK,AIR,INFLATING
C1807
5945-01-201-7362INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
405402
5962-01-231-9579INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
405402
6625-01-519-6152INTERCHANGEABLE
TIP,TEST PROD
405402
4730-01-594-8644INTERCHANGEABLE
MANIFOLD,AIR LINE
189302

Frequently Asked Questions

What is NSN 5950-01-103-3272?

NSN 5950-01-103-3272 is a Transformer,power, manufactured by Electronic Transformer Corp Div Electronic Transformer Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-103-3272?

NSN 5950-01-103-3272 has 4 cross-referenced part numbers: 405402 (Cardion Inc), C1807 (Electronic Transformer Corp Div Electronic Transformer Corporation), 189302 (Electronic Transformer Corp Div Electronic Transformer Corporation), 405402 (Aimtron Systems, Llc).

What NSN replaces 5950-01-103-3272?

There are 8 known substitutes for 5950-01-103-3272: 1680-00-443-6497, 5935-00-854-7009, 1560-00-916-7129 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C1807?

Key specifications for C1807: Reliability Indicator: NOT ESTABLISHED; Distance Between Mounting Facility Centers: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Terminal Type and Quantity: 15 WIRE HOOK. 13 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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