PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50652Relay,electromagnetic

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5945-00-872-8149 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-872-8149 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-872-8149. Primary manufacturer part number: 50652.
Features
  • Relay,electromagnetic — FSC 5945
  • Nonpile-Up Main Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Features Provided: POLARIZED
  • Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
  • Operating Voltage Rating and Type at Specified Temp: 28.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
  • Duty Type: CONTINUOUS
  • Terminal Type and Quantity: 8 PIN ALL FUNCTIONS
  • Winding Quantity: 1
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-872-8149, 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 L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 8 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-872-8149
Primary Part Number50652
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Features ProvidedPOLARIZED
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp28.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
Duty TypeCONTINUOUS
Terminal Type and Quantity8 PIN ALL FUNCTIONS
Winding Quantity1
Coil Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5977-00-188-218250652 INTERCHANGEABLE
Brush,electrical Contact
Goodrich Corporation Dba Goodrich Corp
5340-00-205-52501JA614H06 INTERCHANGEABLE
Button,plug
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5940-00-226-3484100909 INTERCHANGEABLE
Terminal Board
Astronautics Corporation of America
5815-00-356-3384SCC69696 INTERCHANGEABLE
Shaft,power Distrib
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1005-00-934-1782100909 INTERCHANGEABLE
Gear,turret Travers
Cadillac Gage Textron Inc.
5905-00-947-6695100909 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Crane Electronics, Inc.
6625-01-229-082510087967-101 INTERCHANGEABLE
Probe,test
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
5920-01-508-5427 INTERCHANGEABLE
Fuse,cartridge
6660-01-616-087950652 INTERCHANGEABLE
Detector,wind Direction and Spee
Aerovironment, Inc. Dba Aerovironment Inc
4820-01-699-263650652 INTERCHANGEABLE
Disk,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
100-909 Computer Components, Inc Dba Relays Unlimited (USA)
50652 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
5977-00-188-2182INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
50652
5340-00-205-5250INTERCHANGEABLE
BUTTON,PLUG
1JA614H06
5940-00-226-3484INTERCHANGEABLE
TERMINAL BOARD
100909
5815-00-356-3384INTERCHANGEABLE
SHAFT,POWER DISTRIB
SCC69696
1005-00-934-1782INTERCHANGEABLE
GEAR,TURRET TRAVERS
100909
5905-00-947-6695INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
100909
6625-01-229-0825INTERCHANGEABLE
PROBE,TEST
10087967-101
5920-01-508-5427INTERCHANGEABLE
FUSE,CARTRIDGE
6660-01-616-0879INTERCHANGEABLE
DETECTOR,WIND DIRECTION AND SPEE
50652
4820-01-699-2636INTERCHANGEABLE
DISK,VALVE
50652

Frequently Asked Questions

What is NSN 5945-00-872-8149?

NSN 5945-00-872-8149 is a Relay,electromagnetic, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-872-8149?

NSN 5945-00-872-8149 has 2 cross-referenced part numbers: 100-909 (Computer Components, Inc Dba Relays Unlimited), 50652 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5945-00-872-8149?

There are 10 known substitutes for 5945-00-872-8149: 5977-00-188-2182, 5340-00-205-5250, 5940-00-226-3484 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50652?

Key specifications for 50652: Nonpile-Up Main Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY; Features Provided: POLARIZED; Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Operating Voltage Rating and Type at Specified Temp: 28.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS. 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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