PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

662-0650-020Transformer,power

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-01-271-4818 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-271-4818 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-271-4818. Primary manufacturer part number: 662-0650-020.
Features
  • Transformer,power — FSC 5950
  • Mounting Slot Width: 0.203 INCHES NOMINAL SINGLE GROUP IN
  • Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Mounting Method: BRACKET(S) AND SLOT SINGLE GROUP
  • Winding Operating Current: 26.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • 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 5950-01-271-4818, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. 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
NSN5950-01-271-4818
Primary Part Number662-0650-020
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Mounting Slot Width0.203 INCHES NOMINAL SINGLE GROUP IN
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodBRACKET(S) AND SLOT SINGLE GROUP
Winding Operating Current26.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeFULLY INCLOSED
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
Winding Operating Voltage17.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Voltage105.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL AND 125.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Center to Center Distance Between Mounting Facilities Parallel to Length4.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Maximum Operating Temp70.0 CELSIUS DEGC
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity11 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-00-009-4851741TC INTERCHANGEABLE
Microcircuit,linear
Fairchild Semiconductor Corp
5940-00-104-4148 INTERCHANGEABLE
Terminal,lug
6145-00-164-7026 INTERCHANGEABLE
Wire,electrical
3455-00-240-732213210 INTERCHANGEABLE
Cutter,milling,angle
Niagara Cutter Inc
5325-00-281-65681426 INTERCHANGEABLE
Grommet,nonmetallic
Parker-Hannifin Corporation Div O-Ring Division
3010-00-321-0619352939 INTERCHANGEABLE
Clutch Half,positive,nonvehicula
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
1660-00-333-0184812473-1 INTERCHANGEABLE
Reducer and Filter
Mission Systems Davenport Inc.
5360-00-382-8168 INTERCHANGEABLE
Spring,helical,torsion
5365-00-483-9884 INTERCHANGEABLE
Spacer,plate
4810-00-564-779313210 INTERCHANGEABLE
Valve,linear,directional Control
Moog Inc
Cross-Reference Index
Part NumberManufacturer
13210 Magnetic Components Inc (USA)
662-0650-020 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
662-0650-020 Inrcore, Llc Div Inrcore (USA)
124P315 A.e.york, Llc (USA)
Related Parts
5962-00-009-4851INTERCHANGEABLE
MICROCIRCUIT,LINEAR
741TC
5940-00-104-4148INTERCHANGEABLE
TERMINAL,LUG
6145-00-164-7026INTERCHANGEABLE
WIRE,ELECTRICAL
3455-00-240-7322INTERCHANGEABLE
CUTTER,MILLING,ANGLE
13210
5325-00-281-6568INTERCHANGEABLE
GROMMET,NONMETALLIC
1426
3010-00-321-0619INTERCHANGEABLE
CLUTCH HALF,POSITIVE,NONVEHICULA
352939
1660-00-333-0184INTERCHANGEABLE
REDUCER AND FILTER
812473-1
5360-00-382-8168INTERCHANGEABLE
SPRING,HELICAL,TORSION
5365-00-483-9884INTERCHANGEABLE
SPACER,PLATE
4810-00-564-7793INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
13210
3040-00-890-5974INTERCHANGEABLE
SHAFT,SHOULDERED
3120-01-204-6739INTERCHANGEABLE
BUSHING,SLEEVE

Frequently Asked Questions

What is NSN 5950-01-271-4818?

NSN 5950-01-271-4818 is a Transformer,power, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-271-4818?

NSN 5950-01-271-4818 has 4 cross-referenced part numbers: 13210 (Magnetic Components Inc), 662-0650-020 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 662-0650-020 (Inrcore, Llc Div Inrcore), 124P315 (A.e.york, Llc).

What NSN replaces 5950-01-271-4818?

There are 12 known substitutes for 5950-01-271-4818: 5962-00-009-4851, 5940-00-104-4148, 6145-00-164-7026 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 662-0650-020?

Key specifications for 662-0650-020: Overall Length: 5.300 INCHES MAXIMUM IN; Mounting Slot Width: 0.203 INCHES NOMINAL SINGLE GROUP IN; Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 19 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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