PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A473Coil,electrical

Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. · NSN 5950-00-645-6189 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-6189 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-6189. Primary manufacturer part number: A473.
Features
  • Coil,electrical — FSC 5950
  • Winding Conductor Size: 0.02557 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST WINDING IN
  • Terminal Type and Quantity: 6 WIRE LEAD
  • Winding Quantity: 3 SINGLE COMPONENT
  • Turn Quantity: 2663 SINGLE COMPONENT THIRD WINDING
  • Winding Conductor Size: 0.00600 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT THIRD WINDING IN
  • Mounting Hole Diameter: 0.173 INCHES NOMINAL SINGLE GROUP IN
  • Inclosure Type: OPEN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,electrical, cataloged under National Stock Number 5950-00-645-6189, 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 Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.. Government technical data includes 12 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-645-6189
Primary Part NumberA473
Item NameCoil,electrical
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAbb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
StatusCANCELLED
Winding Conductor Size0.02557 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST WINDING IN
Terminal Type and Quantity6 WIRE LEAD
Winding Quantity3 SINGLE COMPONENT
Turn Quantity2663 SINGLE COMPONENT THIRD WINDING
Winding Conductor Size0.00600 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT THIRD WINDING IN
Mounting Hole Diameter0.173 INCHES NOMINAL SINGLE GROUP IN
Inclosure TypeOPEN
Body Outside Diameter1.250 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S) FIRST GROUP
Body Length1.562 INCHES NOMINAL IN
Winding Conductor Size0.00600 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SECOND WINDING IN
Mounting Facility Quantity1 FIRST GROUP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5961-00-460-5709 INTERCHANGEABLE
Transistor
5306-00-737-586332739 INTERCHANGEABLE
Bolt,ribbed Neck
Hayes Wheels Intl Inc Akron Opns
5961-01-069-3202MIS-21366 INTERCHANGEABLE
Transistor
Us Army Aviation and Missile Command
1680-01-576-3461200413017-01 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
Warner Robins Air Logistics Center
6650-01-715-1442A473 INTERCHANGEABLE
Cap,lens
Lightforce Usa, Incorporated Div Mil-Gov-Le
Cross-Reference Index
Part NumberManufacturer
A473 Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. (USA)
A473 Baldor Electric Co (USA)
A473 Bell and Howell Phillipsburg Co Corporate Offices (USA)
Related Parts
5961-00-460-5709INTERCHANGEABLE
TRANSISTOR
5306-00-737-5863INTERCHANGEABLE
BOLT,RIBBED NECK
32739
5961-01-069-3202INTERCHANGEABLE
TRANSISTOR
MIS-21366
1680-01-576-3461INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
200413017-01
6650-01-715-1442INTERCHANGEABLE
CAP,LENS
A473

Frequently Asked Questions

What is NSN 5950-00-645-6189?

NSN 5950-00-645-6189 is a Coil,electrical, manufactured by Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc., classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-645-6189?

NSN 5950-00-645-6189 has 3 cross-referenced part numbers: A473 (Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.), A473 (Baldor Electric Co), A473 (Bell and Howell Phillipsburg Co Corporate Offices).

What NSN replaces 5950-00-645-6189?

There are 5 known substitutes for 5950-00-645-6189: 5961-00-460-5709, 5306-00-737-5863, 5961-01-069-3202 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A473?

Key specifications for A473: Winding Conductor Size: 0.02557 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST WINDING IN; Terminal Type and Quantity: 6 WIRE LEAD; Winding Quantity: 3 SINGLE COMPONENT; Turn Quantity: 2663 SINGLE COMPONENT THIRD WINDING. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-645-6189 still in active supply?

NSN 5950-00-645-6189 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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