PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

662-0636-010Transformer,power

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-01-067-7394 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-067-7394 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-067-7394. Primary manufacturer part number: 662-0636-010.
Features
  • Transformer,power — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Frequency Rating: 55.0 HERTZ NOMINAL SINGLE COMPONENT
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Maximum Operating Temp: 65.0 CELSIUS DEGC
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
  • Inclosure Type: OPEN
  • Body Width: 4.000 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-067-7394, 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 17 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-067-7394
Primary Part Number662-0636-010
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Width2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Frequency Rating55.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Maximum Operating Temp65.0 CELSIUS DEGC
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
Inclosure TypeOPEN
Body Width4.000 INCHES MAXIMUM IN
Winding Function and Quantity2 PRIMARY AND 4 SECONDARY SINGLE COMPONENT
Mounting Facility Quantity6 SINGLE GROUP
Body Length6.250 INCHES MAXIMUM IN
Body Height5.000 INCHES MAXIMUM IN
Terminal Type and Quantity16 TAB, SOLDER LUG
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodBUSHING AND SLOT SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length5.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Slot Width0.187 INCHES NOMINAL SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
7530-00-262-736442-525-0 INTERCHANGEABLE
Label
Avery Dennison Corporation Dba Avery Dennison, Fastener Division Div Avery Dennison - Fastener Division
4140-01-009-51664262-5 INTERCHANGEABLE
Impeller,fan,centrifugal
Dynamic Air Engineering, Inc.
2990-01-171-5090 INTERCHANGEABLE
Pipe,exhaust
6680-01-214-819442525 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
5315-01-256-970842525 INTERCHANGEABLE
Pin,straight,headless
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6150-01-572-036342525 INTERCHANGEABLE
Lead,electrical Assembly
Alcor Inc Dba Alcor Aviation
5340-01-633-494442525-1 INTERCHANGEABLE
Lever,lock-Release
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
6220-01-683-108042525 INTERCHANGEABLE
Lens,light
Energy Focus, Inc. Div Mmm
Cross-Reference Index
Part NumberManufacturer
42525 Freed Transformer Co (USA)
662-0636-010 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
7530-00-262-7364INTERCHANGEABLE
LABEL
42-525-0
4140-01-009-5166INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
4262-5
2990-01-171-5090INTERCHANGEABLE
PIPE,EXHAUST
6680-01-214-8194INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
42525
5315-01-256-9708INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
42525
6150-01-572-0363INTERCHANGEABLE
LEAD,ELECTRICAL ASSEMBLY
42525
5340-01-633-4944INTERCHANGEABLE
LEVER,LOCK-RELEASE
42525-1
6220-01-683-1080INTERCHANGEABLE
LENS,LIGHT
42525

Frequently Asked Questions

What is NSN 5950-01-067-7394?

NSN 5950-01-067-7394 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 5950-01-067-7394?

NSN 5950-01-067-7394 has 2 cross-referenced part numbers: 42525 (Freed Transformer Co), 662-0636-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5950-01-067-7394?

There are 8 known substitutes for 5950-01-067-7394: 7530-00-262-7364, 4140-01-009-5166, 2990-01-171-5090 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 662-0636-010?

Key specifications for 662-0636-010: Center to Center Distance Between Mounting Facilities Parallel to Width: 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Frequency Rating: 55.0 HERTZ NOMINAL SINGLE COMPONENT; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY; Maximum Operating Temp: 65.0 CELSIUS DEGC. 17 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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