PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2181473-1Transformer,power

Honeywell Intl Dba Honeywell Div Business and General Aviation · NSN 5950-00-086-9124 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-086-9124 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-086-9124. Primary manufacturer part number: 2181473-1.
Features
  • Transformer,power — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 6 SECONDARY SINGLE COMPONENT
  • Terminal Type and Quantity: 14 WIRE LEAD
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Inclosure Type: HERMETICALLY SEALED
  • Body Width: 2.375 INCHES MAXIMUM IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-086-9124, 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 Dba Honeywell Div Business and General Aviation. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5950-00-086-9124
Primary Part Number2181473-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerHoneywell Intl Dba Honeywell Div Business and General Aviation
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 6 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity14 WIRE LEAD
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Body Width2.375 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Maximum Operating Temp85.0 CELSIUS DEGC
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Body Length2.750 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Body Height3.812 INCHES NOMINAL IN
Thread Quantity Per Inch32 SINGLE GROUP
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3120-00-360-40811875 INTERCHANGEABLE
Bearing,washer,thrust
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
6685-00-531-4255 INTERCHANGEABLE
Gage,pressure,dial Indicating
5905-00-577-7336 INTERCHANGEABLE
Resistor,variable,wire Wound,non
6105-00-617-0297 INTERCHANGEABLE
Motor,alternating Current
6240-00-989-15171875 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5998-01-102-66341865 INTERCHANGEABLE
Extender Card,electronic Test
Protolab
5325-01-117-96981875 INTERCHANGEABLE
Grommet,nonmetallic
Kennard Industries Inc
3220-01-120-6871 INTERCHANGEABLE
Saw,radial Overarm,woodworking
3040-01-150-1449 INTERCHANGEABLE
Shaft,wash Head
5310-01-175-1477187-5 INTERCHANGEABLE
Washer,flat
Honeywell International Inc. Dba Honeywell International
Cross-Reference Index
Part NumberManufacturer
2181473-1 PRIMARY Honeywell Intl Dba Honeywell Div Business and General Aviation (USA)
1875 Standard Industries (USA)
PA5840 United Transformer Corp Sub of Opt Industries Inc (USA)
TE10656 Transformer Engineers Co a Div of Standard Industries Inc (USA)
PA5840 Magnetika Inc (USA)
Related Parts
3120-00-360-4081INTERCHANGEABLE
BEARING,WASHER,THRUST
1875
6685-00-531-4255INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
5905-00-577-7336INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
6105-00-617-0297INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
6240-00-989-1517INTERCHANGEABLE
LAMP,INCANDESCENT
1875
5998-01-102-6634INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
1865
5325-01-117-9698INTERCHANGEABLE
GROMMET,NONMETALLIC
1875
3220-01-120-6871INTERCHANGEABLE
SAW,RADIAL OVERARM,WOODWORKING
3040-01-150-1449INTERCHANGEABLE
SHAFT,WASH HEAD
5310-01-175-1477INTERCHANGEABLE
WASHER,FLAT
187-5
5310-01-183-3177INTERCHANGEABLE
WASHER,FLAT
530-535
6145-01-315-8975INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
187-5

Frequently Asked Questions

What is NSN 5950-00-086-9124?

NSN 5950-00-086-9124 is a Transformer,power, manufactured by Honeywell Intl Dba Honeywell Div Business and General Aviation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-086-9124?

NSN 5950-00-086-9124 has 5 cross-referenced part numbers: 2181473-1 (Honeywell Intl Dba Honeywell Div Business and General Aviation), 1875 (Standard Industries), PA5840 (United Transformer Corp Sub of Opt Industries Inc), TE10656 (Transformer Engineers Co a Div of Standard Industries Inc), PA5840 (Magnetika Inc).

What NSN replaces 5950-00-086-9124?

There are 12 known substitutes for 5950-00-086-9124: 3120-00-360-4081, 6685-00-531-4255, 5905-00-577-7336 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2181473-1?

Key specifications for 2181473-1: Winding Function and Quantity: 1 PRIMARY AND 6 SECONDARY SINGLE COMPONENT; Terminal Type and Quantity: 14 WIRE LEAD; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Inclosure Type: HERMETICALLY SEALED. 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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