PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6-6333Transformer,power

Viasys Respiratory Care Inc. Dba Biosys Healthcare · NSN 5950-00-630-6955 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-630-6955 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-630-6955. Primary manufacturer part number: 6-6333.
Features
  • Transformer,power — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Body Length: 3.938 INCHES NOMINAL IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Winding Operating Current: 620.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
  • Winding Operating Voltage: 100.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-630-6955, 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 Viasys Respiratory Care Inc. Dba Biosys Healthcare. Government technical data includes 26 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-630-6955
Primary Part Number6-6333
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerViasys Respiratory Care Inc. Dba Biosys Healthcare
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Length3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Body Length3.938 INCHES NOMINAL IN
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Current620.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
Winding Operating Voltage100.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width2.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current22.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Body Width3.375 INCHES NOMINAL IN
Inclosure TypeHERMETICALLY SEALED
Winding Function and Quantity1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current8.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current240.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Thread Series DesignatorUNF SINGLE GROUP
Terminal Type and Quantity1 COMPONENT SOCKET
Winding Operating Voltage105.00 AC VOLTS NOMINAL AND 117.00 AC VOLTS NOMINAL AND 126.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
Body Height5.250 INCHES NOMINAL IN
Winding Operating Voltage180.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4920-00-073-7164 INTERCHANGEABLE
Template Assy,spoil
5930-00-976-11033101-0034 INTERCHANGEABLE
Switch,slide
Keysight Technologies Inc
5315-01-085-1670138-102 INTERCHANGEABLE
Pin,spring
Cnh Industrial America Llc Dba Cnh America
Cross-Reference Index
Part NumberManufacturer
2350660 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
6-6333 PRIMARY Viasys Respiratory Care Inc. Dba Biosys Healthcare (USA)
Related Parts
4920-00-073-7164INTERCHANGEABLE
TEMPLATE ASSY,SPOIL
5930-00-976-1103INTERCHANGEABLE
SWITCH,SLIDE
3101-0034
5315-01-085-1670INTERCHANGEABLE
PIN,SPRING
138-102

Frequently Asked Questions

What is NSN 5950-00-630-6955?

NSN 5950-00-630-6955 is a Transformer,power, manufactured by Viasys Respiratory Care Inc. Dba Biosys Healthcare, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-630-6955?

NSN 5950-00-630-6955 has 2 cross-referenced part numbers: 2350660 (Lockheed Martin Corporation Div Rms - Mitchel Field), 6-6333 (Viasys Respiratory Care Inc. Dba Biosys Healthcare).

What NSN replaces 5950-00-630-6955?

There are 3 known substitutes for 5950-00-630-6955: 4920-00-073-7164, 5930-00-976-1103, 5315-01-085-1670. Verify interchangeability with system specifications before substitution.

What are the specifications of 6-6333?

Key specifications for 6-6333: Center to Center Distance Between Mounting Facilities Parallel to Length: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY; Body Length: 3.938 INCHES NOMINAL IN; Mounting Facility Quantity: 4 SINGLE GROUP. 26 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com