PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13217E4066-1Relay,electromagnetic

Cecom Lr Center · NSN 5945-00-883-6837 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-883-6837 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-883-6837. Primary manufacturer part number: 13217E4066-1.
Features
  • Relay,electromagnetic — FSC 5945
  • Coil Quantity: 2
  • Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY
  • Duty Type: CONTINUOUS
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.250 INCHES NOMINAL THIRD MOUNTING FACILITY IN
  • Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Operating Voltage Rating and Type at Specified Temp: 24.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
  • Nonpile-Up Main Contact Arrangement: 1 POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-883-6837, 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 Cecom Lr Center. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-883-6837
Primary Part Number13217E4066-1
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerCecom Lr Center
StatusACTIVE
Coil Quantity2
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Center to Center Distance Between Mounting Facilities Parallel to Length3.250 INCHES NOMINAL THIRD MOUNTING FACILITY IN
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp24.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
Nonpile-Up Main Contact Arrangement1 POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY
Terminal Type and Quantity9 PIN ALL FUNCTIONS
Unthreaded Mounting Hole Diameter0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Time Delay30.00 SECONDS NOMINAL FIXED OPERATE TIME
Winding Quantity2
Environmental ProtectionHERMETIC
Center to Center Distance Between Mounting Facilities Parallel to Width2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES DC RESISTIVE LOAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4730-00-277-53095710S1-8 INTERCHANGEABLE
Plug,pipe
The Walworth Company
6105-00-548-1230299V1 INTERCHANGEABLE
Motor,direct Current
Bae Systems Information and Electronic Systems Integration Inc.
5340-00-559-8763 INTERCHANGEABLE
Clip,spring Tension
3120-00-661-7687F838-1 INTERCHANGEABLE
Bearing,sleeve
Chrysler Corp Amplex Div
5340-01-124-458520521 INTERCHANGEABLE
Seat,helical Compression Spring
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5331-01-171-631020521 INTERCHANGEABLE
O-Ring
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
4710-01-176-089120714 INTERCHANGEABLE
Tube,metallic
Alcoa/reynolds Metals Company
5310-01-391-2749 INTERCHANGEABLE
Nut,self-Locking,hexagon
Cross-Reference Index
Part NumberManufacturer
13217E4066-1 PRIMARY Cecom Lr Center (USA)
2052-1 Curtiss-Wright Controls Electronic Systems, Inc. (USA)
13217E4066-1 Libby Power Systems, Llc (USA)
9070-0838-1001 Electronic Controls Corporation (USA)
F838-1 Electronic Controls Corporation (USA)
696211-1 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
Related Parts
4730-00-277-5309INTERCHANGEABLE
PLUG,PIPE
5710S1-8
6105-00-548-1230INTERCHANGEABLE
MOTOR,DIRECT CURRENT
299V1
5340-00-559-8763INTERCHANGEABLE
CLIP,SPRING TENSION
3120-00-661-7687INTERCHANGEABLE
BEARING,SLEEVE
F838-1
5340-01-124-4585INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
20521
5331-01-171-6310INTERCHANGEABLE
O-RING
20521
4710-01-176-0891INTERCHANGEABLE
TUBE,METALLIC
20714
5310-01-391-2749INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON

Frequently Asked Questions

What is NSN 5945-00-883-6837?

NSN 5945-00-883-6837 is a Relay,electromagnetic, manufactured by Cecom Lr Center, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-883-6837?

NSN 5945-00-883-6837 has 6 cross-referenced part numbers: 13217E4066-1 (Cecom Lr Center), 2052-1 (Curtiss-Wright Controls Electronic Systems, Inc.), 13217E4066-1 (Libby Power Systems, Llc), 9070-0838-1001 (Electronic Controls Corporation), F838-1 (Electronic Controls Corporation) and 1 more.

What NSN replaces 5945-00-883-6837?

There are 8 known substitutes for 5945-00-883-6837: 4730-00-277-5309, 6105-00-548-1230, 5340-00-559-8763 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13217E4066-1?

Key specifications for 13217E4066-1: Coil Quantity: 2; Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY; Duty Type: CONTINUOUS; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.250 INCHES NOMINAL THIRD MOUNTING FACILITY IN. 17 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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