PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

432-850Relay,electromagnetic

Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ · NSN 5945-00-441-7787 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-441-7787 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-441-7787. Primary manufacturer part number: 432-850.
Features
  • Relay,electromagnetic — FSC 5945
  • Overall Diameter: 0.335 INCHES NOMINAL IN
  • Winding DC Resistance Rating: 3.3 KILOHMS NOMINAL SINGLE WINDING
  • Nonpile-Up Main Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Terminal Type and Quantity: 8 WIRE LEAD ALL FUNCTIONS
  • Mounting Facility Type and Quantity: 1 TERMINAL SINGLE MOUNTING FACILITY
  • Operating Voltage Rating and Type at Specified Temp: 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Environmental Protection: SHOCK RESISTANT
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-441-7787, 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 Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-441-7787
Primary Part Number432-850
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTeledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/
StatusACTIVE
Overall Diameter0.335 INCHES NOMINAL IN
Winding DC Resistance Rating3.3 KILOHMS NOMINAL SINGLE WINDING
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Terminal Type and Quantity8 WIRE LEAD ALL FUNCTIONS
Mounting Facility Type and Quantity1 TERMINAL SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Environmental ProtectionSHOCK RESISTANT
Coil Quantity1
Winding Quantity1
Duty TypeCONTINUOUS
Time Delay0.004 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-155-6289 INTERCHANGEABLE
Bearing,ball,annular
5340-00-290-7257SP432 INTERCHANGEABLE
Stay,locking
Stanley Black & Decker, Inc.
5985-01-169-80114321B-2 INTERCHANGEABLE
Divider,power,radio Frequency
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
2520-01-171-727343212 INTERCHANGEABLE
Clutch Assembly,friction
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5120-01-306-4517 INTERCHANGEABLE
Wrench,open End Box
4810-01-436-110743212 INTERCHANGEABLE
Valve Assembly,manifold
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
432-12 Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (USA)
432-850 PRIMARY Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (USA)
Related Parts
3110-00-155-6289INTERCHANGEABLE
BEARING,BALL,ANNULAR
5340-00-290-7257INTERCHANGEABLE
STAY,LOCKING
SP432
5985-01-169-8011INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
4321B-2
2520-01-171-7273INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
43212
5120-01-306-4517INTERCHANGEABLE
WRENCH,OPEN END BOX
4810-01-436-1107INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
43212

Frequently Asked Questions

What is NSN 5945-00-441-7787?

NSN 5945-00-441-7787 is a Relay,electromagnetic, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-441-7787?

NSN 5945-00-441-7787 has 2 cross-referenced part numbers: 432-12 (Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/), 432-850 (Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/).

What NSN replaces 5945-00-441-7787?

There are 6 known substitutes for 5945-00-441-7787: 3110-00-155-6289, 5340-00-290-7257, 5985-01-169-8011 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 432-850?

Key specifications for 432-850: Overall Diameter: 0.335 INCHES NOMINAL IN; Winding DC Resistance Rating: 3.3 KILOHMS NOMINAL SINGLE WINDING; Nonpile-Up Main Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY; Terminal Type and Quantity: 8 WIRE LEAD ALL FUNCTIONS. 12 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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