PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90-15Relay,electromagnetic

Emerson Electric Co White-Rodgers Div · NSN 5945-00-194-7589 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-194-7589 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-194-7589. Primary manufacturer part number: 90-15.
Features
  • Relay,electromagnetic — FSC 5945
  • Terminal Type and Quantity: 4 SCREW ALL FUNCTIONS
  • Winding Quantity: 1
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Operating Voltage Rating and Type at Specified Temp: 495.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
  • Unthreaded Mounting Hole Diameter: 0.190 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Nonpile-Up Main Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
  • Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-194-7589, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Emerson Electric Co White-Rodgers Div. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5945-00-194-7589
Primary Part Number90-15
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerEmerson Electric Co White-Rodgers Div
StatusACTIVE
Terminal Type and Quantity4 SCREW ALL FUNCTIONS
Winding Quantity1
Center to Center Distance Between Mounting Facilities Parallel to Length1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Operating Voltage Rating and Type at Specified Temp495.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Unthreaded Mounting Hole Diameter0.190 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Coil Quantity1
Duty TypeCONTINUOUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
8115-00-079-90159015 INTERCHANGEABLE
Box,shipping
Loye Keesee Dba Keesee Box Company Div Government Resource Pkg Prod
4820-00-103-2491 INTERCHANGEABLE
Button,valve
6730-00-115-20559015 INTERCHANGEABLE
Mirror,photographic Projector
Keuffel and Esser Co
2825-00-146-42389015 INTERCHANGEABLE
Bushing Guide
Northrop Grumman Systems Corporation Div Marine Systems
5325-00-559-76889015-00 INTERCHANGEABLE
Ring,retaining
Avox Systems Inc Dba Avox Systems Inc
5220-00-560-0301901-5 INTERCHANGEABLE
Gage,profile
Warner and Swasey Co Sheffield Measurement Div Sub of Cross and Trecker Corp
3610-00-739-62429015 INTERCHANGEABLE
Grip
Stanley Bostitch Inc Sub of the Stanley Works Corp
5365-01-071-06059015 INTERCHANGEABLE
Spacer,sleeve
Dialight Corporation
5110-01-231-5711901-5 INTERCHANGEABLE
Tool,stripping
Amphenol Corporation Div Amphenol Rf
3439-01-292-5279 INTERCHANGEABLE
Tip,electric Soldering Iron
Cross-Reference Index
Part NumberManufacturer
90-15 Emerson Electric Co White-Rodgers Div (USA)
Related Parts
8115-00-079-9015INTERCHANGEABLE
BOX,SHIPPING
9015
4820-00-103-2491INTERCHANGEABLE
BUTTON,VALVE
6730-00-115-2055INTERCHANGEABLE
MIRROR,PHOTOGRAPHIC PROJECTOR
9015
2825-00-146-4238INTERCHANGEABLE
BUSHING GUIDE
9015
5325-00-559-7688INTERCHANGEABLE
RING,RETAINING
9015-00
5220-00-560-0301INTERCHANGEABLE
GAGE,PROFILE
901-5
3610-00-739-6242INTERCHANGEABLE
GRIP
9015
5365-01-071-0605INTERCHANGEABLE
SPACER,SLEEVE
9015
5110-01-231-5711INTERCHANGEABLE
TOOL,STRIPPING
901-5
3439-01-292-5279INTERCHANGEABLE
TIP,ELECTRIC SOLDERING IRON
8465-01-396-9876INTERCHANGEABLE
STRAP,STERNUM,DRINKING SYSTEM
90231
7025-01-452-2437INTERCHANGEABLE
KEYBOARD,DATA ENTRY
1394546

Frequently Asked Questions

What is NSN 5945-00-194-7589?

NSN 5945-00-194-7589 is a Relay,electromagnetic, manufactured by Emerson Electric Co White-Rodgers Div, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-194-7589?

NSN 5945-00-194-7589 has 1 cross-referenced part number: 90-15 (Emerson Electric Co White-Rodgers Div).

What NSN replaces 5945-00-194-7589?

There are 12 known substitutes for 5945-00-194-7589: 8115-00-079-9015, 4820-00-103-2491, 6730-00-115-2055 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 90-15?

Key specifications for 90-15: Terminal Type and Quantity: 4 SCREW ALL FUNCTIONS; Winding Quantity: 1; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Operating Voltage Rating and Type at Specified Temp: 495.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING. 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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