PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

410-0456-040Relay,electromagnetic

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5945-00-532-1241 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-532-1241 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-532-1241. Primary manufacturer part number: 410-0456-040.
Features
  • Relay,electromagnetic — FSC 5945
  • Environmental Protection: DUSTPROOF
  • Overall Diameter: 0.650 INCHES NOMINAL IN
  • Coil Quantity: 1
  • Operating Voltage Rating and Type at Specified Temp: 12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Main Contact Maximum Voltage Rating in Volts: 2000.0 AC AND 2000.0 DC
  • Terminal Type and Quantity: 5 PIN ALL FUNCTIONS
  • Duty Type: CONTINUOUS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-532-1241, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 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
NSN5945-00-532-1241
Primary Part Number410-0456-040
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusCANCELLED
Environmental ProtectionDUSTPROOF
Overall Diameter0.650 INCHES NOMINAL IN
Coil Quantity1
Operating Voltage Rating and Type at Specified Temp12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Main Contact Maximum Voltage Rating in Volts2000.0 AC AND 2000.0 DC
Terminal Type and Quantity5 PIN ALL FUNCTIONS
Duty TypeCONTINUOUS
Winding Quantity1
Winding DC Resistance Rating300.0 OHMS NOMINAL SINGLE WINDING
Main Contact Load Current Rating at Maximum Rated Voltage8.0 AMPERES AC AND 8.0 AMPERES DC RESISTIVE LOAD
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Nonpile-Up Main Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3130-00-227-3156A3430-41 INTERCHANGEABLE
Bearing Unit,ball
Iwc Llc Dba Ideal Windlass Company
9390-00-290-6764AS0169-1 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
Naval Inventory Control Point
6240-00-295-2668 INTERCHANGEABLE
Lamp,incandescent
5330-00-397-45641691 INTERCHANGEABLE
Packing,preformed
Walchem Corp
6920-00-676-1782 INTERCHANGEABLE
Hub Assy
1650-00-730-35321691 INTERCHANGEABLE
Adapter,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5306-01-028-0593 INTERCHANGEABLE
Bolt
6720-01-114-44721691 INTERCHANGEABLE
Body,camera,still Picture
Nikon Inc Dba Nikon Americas Inc
6685-01-121-0572 INTERCHANGEABLE
Thermometer,indicating,capillary
5340-01-121-81881691 INTERCHANGEABLE
Connector
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Cross-Reference Index
Part NumberManufacturer
RF1G12N651 Jennings Technology Company Llc Dba Jennings (USA)
8509457-1 Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories (USA)
RFIG12S Jennings Technology Company Llc Dba Jennings (USA)
RF1G-12N1138 Jennings Technology Company Llc Dba Jennings (USA)
TF1-C2 Torr Laboratories Inc (USA)
410-0456-040 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
410-0456-040 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
1691 Jennings Technology Company Llc Dba Jennings (USA)
Related Parts
3130-00-227-3156INTERCHANGEABLE
BEARING UNIT,BALL
A3430-41
9390-00-290-6764INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
AS0169-1
6240-00-295-2668INTERCHANGEABLE
LAMP,INCANDESCENT
5330-00-397-4564INTERCHANGEABLE
PACKING,PREFORMED
1691
6920-00-676-1782INTERCHANGEABLE
HUB ASSY
1650-00-730-3532INTERCHANGEABLE
ADAPTER,VALVE
1691
5306-01-028-0593INTERCHANGEABLE
BOLT
6720-01-114-4472INTERCHANGEABLE
BODY,CAMERA,STILL PICTURE
1691
6685-01-121-0572INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
5340-01-121-8188INTERCHANGEABLE
CONNECTOR
1691
5950-01-126-2905INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
278-0430-170
4330-01-414-4417INTERCHANGEABLE
FILTER,FLUID
PCA035SU40

Frequently Asked Questions

What is NSN 5945-00-532-1241?

NSN 5945-00-532-1241 is a Relay,electromagnetic, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-532-1241?

NSN 5945-00-532-1241 has 8 cross-referenced part numbers: RF1G12N651 (Jennings Technology Company Llc Dba Jennings), 8509457-1 (Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories), RFIG12S (Jennings Technology Company Llc Dba Jennings), RF1G-12N1138 (Jennings Technology Company Llc Dba Jennings), TF1-C2 (Torr Laboratories Inc) and 3 more.

What NSN replaces 5945-00-532-1241?

There are 12 known substitutes for 5945-00-532-1241: 3130-00-227-3156, 9390-00-290-6764, 6240-00-295-2668 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 410-0456-040?

Key specifications for 410-0456-040: Environmental Protection: DUSTPROOF; Overall Diameter: 0.650 INCHES NOMINAL IN; Coil Quantity: 1; Operating Voltage Rating and Type at Specified Temp: 12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-532-1241 still in active supply?

NSN 5945-00-532-1241 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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