PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B2024M0DEL501Relay,thermal

Meggitt (new Hampshire), Inc · NSN 5945-00-812-7569 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-812-7569 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-812-7569. Primary manufacturer part number: B2024M0DEL501.
Features
  • Relay,thermal — FSC 5945
  • Contact Maximum Current Rating in Amps: 3.0 AC OR 3.0 DC
  • Delay Time in Seconds: 30.0 FIXED OPERATE NOMINAL
  • Heater Power Rating in Watts: 5.0
  • Heater Voltage Rating in Volts: 6.3
  • Overall Diameter: 1.275 INCHES NOMINAL IN
  • Contact Maximum Voltage Rating in Volts: 250.0 AC AND 150.0 DC
  • Terminal Type and Quantity: 4 PIN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,thermal, cataloged under National Stock Number 5945-00-812-7569, 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 Meggitt (new Hampshire), Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5945-00-812-7569
Primary Part NumberB2024M0DEL501
Item NameRelay,thermal
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerMeggitt (new Hampshire), Inc
StatusACTIVE
Contact Maximum Current Rating in Amps3.0 AC OR 3.0 DC
Delay Time in Seconds30.0 FIXED OPERATE NOMINAL
Heater Power Rating in Watts5.0
Heater Voltage Rating in Volts6.3
Overall Diameter1.275 INCHES NOMINAL IN
Contact Maximum Voltage Rating in Volts250.0 AC AND 150.0 DC
Terminal Type and Quantity4 PIN
Mounting Facility Type and Quantity1 OCTAL BASE PLUG-IN
Contact ArrangementSINGLE POLE, SINGLE THROW, NORMALLY OPEN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3040-00-035-9407 INTERCHANGEABLE
Lever,manual Control
3010-00-080-772511722 INTERCHANGEABLE
Insert,flexible Coupling
Altra Industrial Motion Corp.
5360-00-200-69311026470 INTERCHANGEABLE
Spring,helical,compression
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6920-00-222-036111722 INTERCHANGEABLE
Trainer Subassembly
Del Mar Avionics, Llc
2910-00-354-511611722 INTERCHANGEABLE
Carburetor,float
Zenith Fuel Systems Llc
4920-00-886-0255477386 INTERCHANGEABLE
Guard
Rotron Incorporated
3010-00-942-209111722 INTERCHANGEABLE
Bellows,pressure
Senior Operations Llc Dba Metal Bellows Div Metal Bellows
5935-01-097-72401646597 INTERCHANGEABLE
Connector,plug,electrical
Caterpillar Inc Div Caterpillar Defense
3010-01-122-832011722 INTERCHANGEABLE
Coupling,shaft,rigid
Westerbeke Corporation
4320-01-183-892711722 INTERCHANGEABLE
Pump,centrifugal
Knight Aerospace Products, Inc.
Cross-Reference Index
Part NumberManufacturer
B2024M0DEL501 PRIMARY Meggitt (new Hampshire), Inc (USA)
11722 PRIMARY Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
Related Parts
3040-00-035-9407INTERCHANGEABLE
LEVER,MANUAL CONTROL
3010-00-080-7725INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
11722
5360-00-200-6931INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1026470
6920-00-222-0361INTERCHANGEABLE
TRAINER SUBASSEMBLY
11722
2910-00-354-5116INTERCHANGEABLE
CARBURETOR,FLOAT
11722
4920-00-886-0255INTERCHANGEABLE
GUARD
477386
3010-00-942-2091INTERCHANGEABLE
BELLOWS,PRESSURE
11722
5935-01-097-7240INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1646597
3010-01-122-8320INTERCHANGEABLE
COUPLING,SHAFT,RIGID
11722
4320-01-183-8927INTERCHANGEABLE
PUMP,CENTRIFUGAL
11722
5305-01-273-8369INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
11722
5355-01-286-7392INTERCHANGEABLE
DIAL,SCALE

Frequently Asked Questions

What is NSN 5945-00-812-7569?

NSN 5945-00-812-7569 is a Relay,thermal, manufactured by Meggitt (new Hampshire), Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-812-7569?

NSN 5945-00-812-7569 has 2 cross-referenced part numbers: B2024M0DEL501 (Meggitt (new Hampshire), Inc), 11722 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")).

What NSN replaces 5945-00-812-7569?

There are 12 known substitutes for 5945-00-812-7569: 3040-00-035-9407, 3010-00-080-7725, 5360-00-200-6931 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B2024M0DEL501?

Key specifications for B2024M0DEL501: Contact Maximum Current Rating in Amps: 3.0 AC OR 3.0 DC; Delay Time in Seconds: 30.0 FIXED OPERATE NOMINAL; Heater Power Rating in Watts: 5.0; Heater Voltage Rating in Volts: 6.3. 11 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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