PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20376Relay,electromagnetic

Raytheon Company Dba Raytheon · NSN 5945-00-611-0913 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-611-0913 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-611-0913. Primary manufacturer part number: 20376.
Features
  • Relay,electromagnetic — FSC 5945
  • Winding DC Resistance Rating: 270.0 OHMS MINIMUM AND 330.0 OHMS MAXIMUM SINGLE WINDING
  • Mounting Facility Type and Quantity: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
  • Operating Voltage Rating and Type at Specified Temp: 27.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Fragility Factor: MODERATELY RUGGED
  • Nominal Thread Size: 0.112 INCHES SINGLE MOUNTING FACILITY IN
  • Thread Class: 2B SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-611-0913, 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 Raytheon Company Dba Raytheon. Government technical data includes 20 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-611-0913
Primary Part Number20376
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Winding DC Resistance Rating270.0 OHMS MINIMUM AND 330.0 OHMS MAXIMUM SINGLE WINDING
Mounting Facility Type and Quantity2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp27.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Fragility FactorMODERATELY RUGGED
Nominal Thread Size0.112 INCHES SINGLE MOUNTING FACILITY IN
Thread Class2B SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Length0.437 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Purpose for Which DesignedGENERAL
Nonpile-Up Main Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Mounting Facility PatternDIAGONAL SINGLE MOUNTING FACILITY
Thread Quantity Per Inch40 SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Width0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Storage TypeGENERAL PURPOSE WAREHOUSE
Winding Quantity1
Coil Quantity1
Terminal Type and Quantity6 TAB, SOLDER LUG ALL FUNCTIONS
Main Contact Maximum Voltage Rating in Volts28.0 DC
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES DC RESISTIVE LOAD
Duty TypeCONTINUOUS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6640-00-045-4900279 INTERCHANGEABLE
Head,laboratory Centrifuge
Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
5310-00-187-185320-367 INTERCHANGEABLE
Washer,flat
Dresser Industries Inc Leroi Div
5330-00-297-732410A3170 INTERCHANGEABLE
Gasket
Napco International Llc Dba Napco International Inc
3455-01-041-881650-10619 INTERCHANGEABLE
Reamer,machine
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
2910-01-136-434420367 INTERCHANGEABLE
Cap,port Assembly
Parker Hannifin Corporation Div Hydraulic Systems Division
5330-01-137-694399120376 INTERCHANGEABLE
Gasket
Alfa Laval Inc
3040-01-203-485720367 INTERCHANGEABLE
Hub,body
Twg Canada Consolidated Inc
4820-01-203-825920376 INTERCHANGEABLE
Seat,valve
Twg Canada Consolidated Inc
4820-01-359-0547 INTERCHANGEABLE
Valve,angle
4820-01-364-7235 INTERCHANGEABLE
Valve,saddle
Cross-Reference Index
Part NumberManufacturer
K Cp Clare Corp North American Sales Operations (USA)
452-1376 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
20367 Raytheon Company Dba Raytheon (USA)
20376 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
6640-00-045-4900INTERCHANGEABLE
HEAD,LABORATORY CENTRIFUGE
279
5310-00-187-1853INTERCHANGEABLE
WASHER,FLAT
20-367
5330-00-297-7324INTERCHANGEABLE
GASKET
10A3170
3455-01-041-8816INTERCHANGEABLE
REAMER,MACHINE
50-10619
2910-01-136-4344INTERCHANGEABLE
CAP,PORT ASSEMBLY
20367
5330-01-137-6943INTERCHANGEABLE
GASKET
99120376
3040-01-203-4857INTERCHANGEABLE
HUB,BODY
20367
4820-01-203-8259INTERCHANGEABLE
SEAT,VALVE
20376
4820-01-359-0547INTERCHANGEABLE
VALVE,ANGLE
4820-01-364-7235INTERCHANGEABLE
VALVE,SADDLE
4820-01-368-8483INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
4820-01-370-2326INTERCHANGEABLE
VALVE,ANGLE

Frequently Asked Questions

What is NSN 5945-00-611-0913?

NSN 5945-00-611-0913 is a Relay,electromagnetic, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-611-0913?

NSN 5945-00-611-0913 has 4 cross-referenced part numbers: K (Cp Clare Corp North American Sales Operations), 452-1376 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions), 20367 (Raytheon Company Dba Raytheon), 20376 (Raytheon Company Dba Raytheon).

What NSN replaces 5945-00-611-0913?

There are 12 known substitutes for 5945-00-611-0913: 6640-00-045-4900, 5310-00-187-1853, 5330-00-297-7324 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20376?

Key specifications for 20376: Winding DC Resistance Rating: 270.0 OHMS MINIMUM AND 330.0 OHMS MAXIMUM SINGLE WINDING; Mounting Facility Type and Quantity: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY; Operating Voltage Rating and Type at Specified Temp: 27.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING. 23 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-611-0913 still in active supply?

NSN 5945-00-611-0913 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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