PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S1264387Coil,electrical

Eaton Corporation Dba Eaton Inoac · NSN 5950-00-646-1229 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-646-1229 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-646-1229. Primary manufacturer part number: S1264387.
Features
  • Coil,electrical — FSC 5950
  • Body Length: 2.594 INCHES NOMINAL IN
  • Body Width: 2.312 INCHES NOMINAL IN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Body Height: 1.656 INCHES NOMINAL IN
  • Turn Quantity: 2000 SINGLE COMPONENT SINGLE WINDING
  • DC Resistance Rating in Ohms: 60.000 SINGLE COMPONENT SINGLE WINDING
  • Rating Method: WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,electrical, cataloged under National Stock Number 5950-00-646-1229, 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 Eaton Corporation Dba Eaton Inoac. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-646-1229
Primary Part NumberS1264387
Item NameCoil,electrical
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerEaton Corporation Dba Eaton Inoac
StatusACTIVE
Body Length2.594 INCHES NOMINAL IN
Body Width2.312 INCHES NOMINAL IN
Mounting MethodTERMINAL SINGLE GROUP
Body Height1.656 INCHES NOMINAL IN
Turn Quantity2000 SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms60.000 SINGLE COMPONENT SINGLE WINDING
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 THREADED STUD
Winding Quantity1 SINGLE COMPONENT
Winding Operating Voltage440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Winding Conductor Size0.01420 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4730-00-189-273410-010167B INTERCHANGEABLE
Nut,tube Coupling
Sae International Dba Sae International
5360-00-225-6039 INTERCHANGEABLE
Spring,helical,compression
6610-00-308-2500A1112 INTERCHANGEABLE
Clamp,zeroing Arm,i
Kelly Manufacturing Company
2030-00-698-24381264387 INTERCHANGEABLE
Housing and Seal,as
Naval Ship Systems Command
5961-01-007-6841SM-A-595827-3 INTERCHANGEABLE
Semiconductor Device,diode
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-188-2045SM-A-984984 INTERCHANGEABLE
Microcircuit,linear
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-01-196-1550005-309-0200 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
3040-01-205-8092 INTERCHANGEABLE
Spindl,vibrator Hea
4730-01-210-423828-195 INTERCHANGEABLE
Clamp,hose
Hoyt Corporation
Cross-Reference Index
Part NumberManufacturer
EV-4007 Energy Vent Inc (USA)
S1264387 Westinghouse Electric Corp (USA)
A-1112 Autodyne Manufacturing Co Inc (USA)
S1264387 PRIMARY Eaton Corporation Dba Eaton Inoac (USA)
37J925SUB11ITEM1E Westinghouse Electric Corp (USA)
315C588G01 Westinghouse Electric Corp Control Business Unit
37J976SUB11ITEM1E Westinghouse Electric Corp (USA)
AM26LS29DMB Aschbacher & Associates Inc (USA)
37J976SUB11ITEM1E Eaton Corporation Dba Eaton Inoac (USA)
1264387 Westinghouse Electric Corp Power Generation-Generator Div (USA)
1JH2439PC1E Eaton Corporation Dba Eaton Inoac (USA)
1JH2439PC1E Westinghouse Electric Corp (USA)
315C588G01 Eaton Corporation Dba Eaton Inoac (USA)
37J925SUB11ITEM1E Eaton Corporation Dba Eaton Inoac (USA)
Related Parts
4730-00-189-2734INTERCHANGEABLE
NUT,TUBE COUPLING
10-010167B
5360-00-225-6039INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6610-00-308-2500INTERCHANGEABLE
CLAMP,ZEROING ARM,I
A1112
2030-00-698-2438INTERCHANGEABLE
HOUSING AND SEAL,AS
1264387
5961-01-007-6841INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
SM-A-595827-3
5962-01-188-2045INTERCHANGEABLE
MICROCIRCUIT,LINEAR
SM-A-984984
4820-01-196-1550INTERCHANGEABLE
DISK,VALVE
005-309-0200
3040-01-205-8092INTERCHANGEABLE
SPINDL,VIBRATOR HEA
4730-01-210-4238INTERCHANGEABLE
CLAMP,HOSE
28-195

Frequently Asked Questions

What is NSN 5950-00-646-1229?

NSN 5950-00-646-1229 is a Coil,electrical, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-646-1229?

NSN 5950-00-646-1229 has 14 cross-referenced part numbers: EV-4007 (Energy Vent Inc), S1264387 (Westinghouse Electric Corp), A-1112 (Autodyne Manufacturing Co Inc), S1264387 (Eaton Corporation Dba Eaton Inoac), 37J925SUB11ITEM1E (Westinghouse Electric Corp) and 9 more.

What NSN replaces 5950-00-646-1229?

There are 9 known substitutes for 5950-00-646-1229: 4730-00-189-2734, 5360-00-225-6039, 6610-00-308-2500 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S1264387?

Key specifications for S1264387: Body Length: 2.594 INCHES NOMINAL IN; Body Width: 2.312 INCHES NOMINAL IN; Mounting Method: TERMINAL SINGLE GROUP; Body Height: 1.656 INCHES NOMINAL IN. 13 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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