PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HG3B1010Relay,electromagnetic

C P Clare Corporation · NSN 5945-00-837-7352 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-837-7352 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-837-7352. Primary manufacturer part number: HG3B1010.
Features
  • Relay,electromagnetic — FSC 5945
  • Winding Quantity: 1
  • Nonpile-Up Main Contact Arrangement: 3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Main Contact Maximum Voltage Rating in Volts: 500.0 DC
  • Nominal Operating Current Rating and Type: 30.0 MILLIAMPERES DC SINGLE WINDING
  • Duty Type: CONTINUOUS
  • Operating Voltage Rating and Type at Specified Temp: 23.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-837-7352, 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 C P Clare Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-837-7352
Primary Part NumberHG3B1010
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerC P Clare Corporation
StatusACTIVE
Winding Quantity1
Nonpile-Up Main Contact Arrangement3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Main Contact Maximum Voltage Rating in Volts500.0 DC
Nominal Operating Current Rating and Type30.0 MILLIAMPERES DC SINGLE WINDING
Duty TypeCONTINUOUS
Operating Voltage Rating and Type at Specified Temp23.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Features ProvidedPOLARIZED
Main Contact Load Current Rating at Maximum Rated Voltage5.0 AMPERES DC RESISTIVE LOAD
Winding DC Resistance Rating700.0 OHMS NOMINAL SINGLE WINDING
Terminal Type and Quantity11 PIN ALL FUNCTIONS
Overall Diameter1.680 INCHES NOMINAL IN
Environmental ProtectionHERMETIC
Coil Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-593-82341225790 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5325-00-639-50424002-14 INTERCHANGEABLE
Stud Assembly,turnlock Fastener
Howmet Global Fastening Systems Inc Div Camloc Products
4220-01-241-0900400-214 INTERCHANGEABLE
Cover,rebreather Ho
Biomarine Inc
4820-01-254-1049103215 INTERCHANGEABLE
Stem,fluid Valve
Buckeye Fire Equipment Co
Cross-Reference Index
Part NumberManufacturer
HG3B1040 Cp Clare Corp North American Sales Operations (USA)
400-214 Computer Components, Inc Dba Relays Unlimited (USA)
HG3B1010 Cp Clare Corp North American Sales Operations (USA)
9156918 Us Army Aviation and Missile Command (USA)
HG3B1010 PRIMARY C P Clare Corporation (USA)
Related Parts
5905-00-593-8234INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
1225790
5325-00-639-5042INTERCHANGEABLE
STUD ASSEMBLY,TURNLOCK FASTENER
4002-14
4220-01-241-0900INTERCHANGEABLE
COVER,REBREATHER HO
400-214
4820-01-254-1049INTERCHANGEABLE
STEM,FLUID VALVE
103215

Frequently Asked Questions

What is NSN 5945-00-837-7352?

NSN 5945-00-837-7352 is a Relay,electromagnetic, manufactured by C P Clare Corporation, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-837-7352?

NSN 5945-00-837-7352 has 5 cross-referenced part numbers: HG3B1040 (Cp Clare Corp North American Sales Operations), 400-214 (Computer Components, Inc Dba Relays Unlimited), HG3B1010 (Cp Clare Corp North American Sales Operations), 9156918 (Us Army Aviation and Missile Command), HG3B1010 (C P Clare Corporation).

What NSN replaces 5945-00-837-7352?

There are 4 known substitutes for 5945-00-837-7352: 5905-00-593-8234, 5325-00-639-5042, 4220-01-241-0900 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HG3B1010?

Key specifications for HG3B1010: Winding Quantity: 1; Nonpile-Up Main Contact Arrangement: 3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY; Main Contact Maximum Voltage Rating in Volts: 500.0 DC; Nominal Operating Current Rating and Type: 30.0 MILLIAMPERES DC SINGLE WINDING. 15 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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