PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

62-561Relay,electromagnetic

Emerson Electric Co White-Rodgers Div · NSN 5945-00-027-2066 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-027-2066 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-027-2066. Primary manufacturer part number: 62-561.
Features
  • Relay,electromagnetic — FSC 5945
  • Winding Quantity: 1
  • Nonpile-Up Main Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Main Contact Load Current Rating at Maximum Rated Voltage: 2.0 MILLIAMPERES AC RESISTIVE LOAD
  • Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
  • Duty Type: CONTINUOUS
  • Operating Voltage Rating and Type at Specified Temp: 6.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Terminal Type and Quantity: 8 PIN ALL FUNCTIONS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-027-2066, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-027-2066
Primary Part Number62-561
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerEmerson Electric Co White-Rodgers Div
StatusACTIVE
Winding Quantity1
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Main Contact Load Current Rating at Maximum Rated Voltage2.0 MILLIAMPERES AC RESISTIVE LOAD
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Operating Voltage Rating and Type at Specified Temp6.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Terminal Type and Quantity8 PIN ALL FUNCTIONS
Winding DC Resistance Rating160.0 OHMS NOMINAL SINGLE WINDING
Coil Quantity1
Environmental ProtectionDUSTPROOF
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 28.0 DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-912-15326256-1 INTERCHANGEABLE
Connector,receptacle,electrical
Microwave Devices Inc
3040-01-133-409262651 INTERCHANGEABLE
Shaft,bracket
Kentech Sales & Service Co., Inc.
9905-01-136-34396256-1 INTERCHANGEABLE
Plate,instruction
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
Cross-Reference Index
Part NumberManufacturer
62-561 Emerson Electric Co White-Rodgers Div (USA)
MS50P901 Emerson Electric Co White-Rodgers Div (USA)
Related Parts
5935-00-912-1532INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6256-1
3040-01-133-4092INTERCHANGEABLE
SHAFT,BRACKET
62651
9905-01-136-3439INTERCHANGEABLE
PLATE,INSTRUCTION
6256-1

Frequently Asked Questions

What is NSN 5945-00-027-2066?

NSN 5945-00-027-2066 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 5945-00-027-2066?

NSN 5945-00-027-2066 has 2 cross-referenced part numbers: 62-561 (Emerson Electric Co White-Rodgers Div), MS50P901 (Emerson Electric Co White-Rodgers Div).

What NSN replaces 5945-00-027-2066?

There are 3 known substitutes for 5945-00-027-2066: 5935-00-912-1532, 3040-01-133-4092, 9905-01-136-3439. Verify interchangeability with system specifications before substitution.

What are the specifications of 62-561?

Key specifications for 62-561: Winding Quantity: 1; Nonpile-Up Main Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY; Main Contact Load Current Rating at Maximum Rated Voltage: 2.0 MILLIAMPERES AC RESISTIVE LOAD; Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY. 14 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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