PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

84-20206-301Relay,electromagnetic

Emerson Electric Co White-Rodgers Div · NSN 5945-00-114-9779 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-114-9779 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-114-9779. Primary manufacturer part number: 84-20206-301.
Features
  • Relay,electromagnetic — FSC 5945
  • Main Contact Maximum Voltage Rating in Volts: 250.0 AC
  • Winding Quantity: 1
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Unthreaded Mounting Hole Diameter: 0.155 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Frequency in Hertz: 60.0 NOMINAL
  • Environmental Protection: DUSTPROOF
  • Coil Quantity: 1
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-114-9779, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-114-9779
Primary Part Number84-20206-301
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerEmerson Electric Co White-Rodgers Div
StatusACTIVE
Main Contact Maximum Voltage Rating in Volts250.0 AC
Winding Quantity1
Center to Center Distance Between Mounting Facilities Parallel to Length2.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Unthreaded Mounting Hole Diameter0.155 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Frequency in Hertz60.0 NOMINAL
Environmental ProtectionDUSTPROOF
Coil Quantity1
Duty TypeCONTINUOUS
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage8.0 AMPERES AC RESISTIVE LOAD
Terminal Type and Quantity5 PIN ALL FUNCTIONS
Nonpile-Up Main Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Operating Voltage Rating and Type at Specified Temp120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
1610-00-091-702084907 INTERCHANGEABLE
Lever Stop Set,pist
Hamilton Sundstrand Corporation Dba Collins Aerospace
5930-00-401-012584907 INTERCHANGEABLE
Switch,toggle
Pakon Inc Dba Impak Division
3120-00-447-21511M1622-8 INTERCHANGEABLE
Bearing,sleeve
Fitzgerald Mcavoy Wire Goods Ltd
5995-00-513-70321146106 INTERCHANGEABLE
Lead Assembly,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2530-00-737-1894FD4511 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5355-01-024-63213397 INTERCHANGEABLE
Knob
Kearflex Engineering Company
5330-01-200-05573397 INTERCHANGEABLE
Retainer,packing
Coffin Turbo Pump Inc
5845-01-512-14583397 INTERCHANGEABLE
Window,sonar
Goodrich Corporation Dba Goodrich Corp, a New York Corp Div Engineered Polymer Products
Cross-Reference Index
Part NumberManufacturer
84-20206-301 Emerson Electric Co White-Rodgers Div (USA)
84-907 Emerson Electric Co White-Rodgers Div (USA)
68A5-C738-1 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
3397 Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
Related Parts
1610-00-091-7020INTERCHANGEABLE
LEVER STOP SET,PIST
84907
5930-00-401-0125INTERCHANGEABLE
SWITCH,TOGGLE
84907
3120-00-447-2151INTERCHANGEABLE
BEARING,SLEEVE
1M1622-8
5995-00-513-7032INTERCHANGEABLE
LEAD ASSEMBLY,ELECTRICAL
1146106
2530-00-737-1894INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
FD4511
5355-01-024-6321INTERCHANGEABLE
KNOB
3397
5330-01-200-0557INTERCHANGEABLE
RETAINER,PACKING
3397
5845-01-512-1458INTERCHANGEABLE
WINDOW,SONAR
3397

Frequently Asked Questions

What is NSN 5945-00-114-9779?

NSN 5945-00-114-9779 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 5945-00-114-9779?

NSN 5945-00-114-9779 has 4 cross-referenced part numbers: 84-20206-301 (Emerson Electric Co White-Rodgers Div), 84-907 (Emerson Electric Co White-Rodgers Div), 68A5-C738-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 3397 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc).

What NSN replaces 5945-00-114-9779?

There are 8 known substitutes for 5945-00-114-9779: 1610-00-091-7020, 5930-00-401-0125, 3120-00-447-2151 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 84-20206-301?

Key specifications for 84-20206-301: Main Contact Maximum Voltage Rating in Volts: 250.0 AC; Winding Quantity: 1; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Unthreaded Mounting Hole Diameter: 0.155 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 17 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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