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Technical Data Sheet
PartsTable / COMPONENT / 31-0025
31-0025 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include diameter: 1.500 INCHES NOMINAL IN, material: PLASTIC ENCLOSURE, duty_type: CONTINUOUS, ring_style: EXTERNAL, time_delay: 0.006 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME, usage_design: EXTERNAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-351-6220, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
31-0025
NSN: 5945-00-351-6220
FSC: 5945
CAGE: 21793 — ASTRONICS TEST SYSTEMS INC (USA)
SPECIFICATIONS
diameter1.500 INCHES NOMINAL IN
materialPLASTIC ENCLOSURE
duty_typeCONTINUOUS
ring_styleEXTERNAL
time_delay0.006 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
usage_designEXTERNAL
coil_quantity1
overall_width0.500 INCHES NOMINAL IN
overall_height0.130 INCHES NOMINAL IN
overall_length0.638 INCHES NOMINAL IN
inside_diameter0.225 INCHES NOMINAL IN
major_thickness0.025 INCHES NOMINAL IN
NSN5945-00-351-6220
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 31-0025 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
TIME DELAY: 0.006 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
•
NONPILE-UP MAIN CONTACT ARRANGEMENT: 3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
•
DUTY TYPE: CONTINUOUS
•
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 26.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
•
WINDING DC RESISTANCE RATING: 1.1 KILOHMS NOMINAL SINGLE WINDING
•
TERMINAL TYPE AND QUANTITY: 8 PIN ALL FUNCTIONS
•
COIL QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.587 INCHES MAXIMUM IN
TIME DELAY0.006 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
NONPILE-UP MAIN CONTACT ARRANGEMENT3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
DUTY TYPECONTINUOUS
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP26.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
WINDING DC RESISTANCE RATING1.1 KILOHMS NOMINAL SINGLE WINDING
TERMINAL TYPE AND QUANTITY8 PIN ALL FUNCTIONS
COIL QUANTITY1
OVERALL LENGTH0.800 INCHES MAXIMUM IN
OVERALL HEIGHT0.400 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
0183-9Interchangeable
interchangeable cross-reference
interchangeable
480663PC15Interchangeable
interchangeable cross-reference
interchangeable
3100-25Interchangeable
interchangeable cross-reference
interchangeable
340-0025-000Interchangeable
interchangeable cross-reference
interchangeable
51-25Interchangeable
interchangeable cross-reference
interchangeable
6H5829Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31-0025?
31-0025 is a RELAY,ELECTROMAGNETIC.
What parts can replace 31-0025?
There are 11 known substitutes for 31-0025: 0183-9, 480663PC15, 3100-25 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31-0025?
31-0025 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-351-6220. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026