PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QB78222-36Transformer,power

Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div · NSN 5950-00-617-5304 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-617-5304 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-617-5304. Primary manufacturer part number: QB78222-36.
Features
  • Transformer,power — FSC 5950
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Facility Quantity: 6 SINGLE GROUP
  • Body Width: 2.250 INCHES NOMINAL IN
  • Body Length: 2.688 INCHES NOMINAL IN
  • Winding Operating Voltage: 230.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-617-5304, 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 Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-617-5304
Primary Part NumberQB78222-36
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems Former Test Systems Div
StatusACTIVE
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Center to Center Distance Between Mounting Facilities Parallel to Width1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity6 SINGLE GROUP
Body Width2.250 INCHES NOMINAL IN
Body Length2.688 INCHES NOMINAL IN
Winding Operating Voltage230.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Center to Center Distance Between Mounting Facilities Parallel to Length2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current1.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity6 TAB, SOLDER LUG
Body Height2.000 INCHES NOMINAL IN
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5930-00-995-0140 INTERCHANGEABLE
Switch,sensitive
Cross-Reference Index
Part NumberManufacturer
QB78222-36 PRIMARY Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA)
F615 Emerson Electric Co White-Rodgers Div (USA)
QB78222-36 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
Related Parts
5930-00-995-0140INTERCHANGEABLE
SWITCH,SENSITIVE

Frequently Asked Questions

What is NSN 5950-00-617-5304?

NSN 5950-00-617-5304 is a Transformer,power, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-617-5304?

NSN 5950-00-617-5304 has 3 cross-referenced part numbers: QB78222-36 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), F615 (Emerson Electric Co White-Rodgers Div), QB78222-36 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems).

What NSN replaces 5950-00-617-5304?

There is 1 known substitute for 5950-00-617-5304: 5930-00-995-0140. Verify interchangeability with system specifications before substitution.

What are the specifications of QB78222-36?

Key specifications for QB78222-36: Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Facility Quantity: 6 SINGLE GROUP. 19 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