PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

805667-1Transformer,power

Honeywell International, Inc Div Aerospace-Tucson · NSN 5950-01-021-5003 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-021-5003 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-021-5003. Primary manufacturer part number: 805667-1.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Voltage: 35.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Winding Operating Voltage: 8.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Method: TERMINAL SINGLE GROUP
  • Body Outside Diameter: 1.030 INCHES MAXIMUM IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Inclosure Type: HERMETICALLY SEALED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-021-5003, 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 International, Inc Div Aerospace-Tucson. Government technical data includes 14 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-021-5003
Primary Part Number805667-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerHoneywell International, Inc Div Aerospace-Tucson
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage35.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Winding Operating Voltage8.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodTERMINAL SINGLE GROUP
Body Outside Diameter1.030 INCHES MAXIMUM IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Winding Shielding MethodCORE GROUNDED SINGLE COMPONENT
Body Length0.750 INCHES MAXIMUM IN
Frequency Rating10.0 KILOHERTZ MINIMUM SINGLE COMPONENT
Winding Function and Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity9 PIN
Maximum Transformer Power Rating2.5 WATTS SINGLE COMPONENT
Winding Operating Current8.0 AMPERES AC MAXIMUM SINGLE COMPONENT ALL PRIMARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2910-00-058-655222124 INTERCHANGEABLE
Piston,fuel Injector
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5360-00-224-0500127-53 INTERCHANGEABLE
Spring,helical,compression
Senior Operations Llc Div Senior Aerospace Ketema
6220-00-758-818212753 INTERCHANGEABLE
Pinion Shaft,light
Grimes Aerospace Company
3610-00-780-166312753 INTERCHANGEABLE
Screw,tension Relea
Smyth Mfg Co Sub of the Beacon Group
2910-00-844-826512846 INTERCHANGEABLE
Carburetor,float
Zenith Fuel Systems Llc
5950-01-041-3019403849 INTERCHANGEABLE
Reactor
Aimtron Systems, Llc
6530-01-228-602112753 INTERCHANGEABLE
Pad,pressure Point,physicotherap
Bio Clinic Corp
Cross-Reference Index
Part NumberManufacturer
12753 Magnespec Inc (USA)
805667-1 Honeywell International Inc. Div Aerospace - Torrance (USA)
805667-1 PRIMARY Honeywell International, Inc Div Aerospace-Tucson (USA)
Related Parts
2910-00-058-6552INTERCHANGEABLE
PISTON,FUEL INJECTOR
22124
5360-00-224-0500INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
127-53
6220-00-758-8182INTERCHANGEABLE
PINION SHAFT,LIGHT
12753
3610-00-780-1663INTERCHANGEABLE
SCREW,TENSION RELEA
12753
2910-00-844-8265INTERCHANGEABLE
CARBURETOR,FLOAT
12846
5950-01-041-3019INTERCHANGEABLE
REACTOR
403849
6530-01-228-6021INTERCHANGEABLE
PAD,PRESSURE POINT,PHYSICOTHERAP
12753

Frequently Asked Questions

What is NSN 5950-01-021-5003?

NSN 5950-01-021-5003 is a Transformer,power, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-021-5003?

NSN 5950-01-021-5003 has 3 cross-referenced part numbers: 12753 (Magnespec Inc), 805667-1 (Honeywell International Inc. Div Aerospace - Torrance), 805667-1 (Honeywell International, Inc Div Aerospace-Tucson).

What NSN replaces 5950-01-021-5003?

There are 7 known substitutes for 5950-01-021-5003: 2910-00-058-6552, 5360-00-224-0500, 6220-00-758-8182 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 805667-1?

Key specifications for 805667-1: Reliability Indicator: NOT ESTABLISHED; Winding Operating Voltage: 35.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY; Winding Operating Voltage: 8.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Mounting Method: TERMINAL SINGLE GROUP. 14 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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