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RL16031 ✓ 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 duty_type: INTERMITTENT, time_delay: 0.03 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.500 INCHES NOMINAL IN, overall_height: 4.500 INCHES NOMINAL IN, overall_length: 2.062 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-581-0288, 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
RL16031
NSN: 5945-00-581-0288
FSC: 5945
CAGE: 0NKU0 — LCT ELECTRONICS (USA)
SPECIFICATIONS
duty_typeINTERMITTENT
time_delay0.03 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity1
overall_width1.500 INCHES NOMINAL IN
overall_height4.500 INCHES NOMINAL IN
overall_length2.062 INCHES MAXIMUM IN
winding_quantity2
nominal_thread_size0.138 INCHES SINGLE MOUNTING FACILITY IN
environmental_protectionHERMETIC
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternDIAGONAL SINGLE MOUNTING FACILITY
NSN5945-00-581-0288
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN RL16031 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
WINDING QUANTITY: 2
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
MOUNTING FACILITY PATTERN: DIAGONAL SINGLE MOUNTING FACILITY
•
THREAD CLASS: 2A SINGLE MOUNTING FACILITY A
•
PILE-UP MAIN CONTACT FORM ARRANGEMENT: 2A2B
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 120.0 AC AND 30.0 DC
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT4.500 INCHES NOMINAL IN
WINDING QUANTITY2
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MOUNTING FACILITY PATTERNDIAGONAL SINGLE MOUNTING FACILITY
THREAD CLASS2A SINGLE MOUNTING FACILITY A
PILE-UP MAIN CONTACT FORM ARRANGEMENT2A2B
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS120.0 AC AND 30.0 DC
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP24.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
TERMINAL TYPE AND QUANTITY11 PIN ALL FUNCTIONS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
PKS-192-12Interchangeable
interchangeable cross-reference
interchangeable
2181Interchangeable
interchangeable cross-reference
interchangeable
2181DAS15Interchangeable
interchangeable cross-reference
interchangeable
112157083 FIND 31Interchangeable
interchangeable cross-reference
interchangeable
L-1-3-34Interchangeable
interchangeable cross-reference
interchangeable
SK-0605570-RInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RL16031?
RL16031 is a RELAY,ELECTROMAGNETIC.
What parts can replace RL16031?
There are 9 known substitutes for RL16031: PKS-192-12, 2181, 2181DAS15 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RL16031?
RL16031 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-581-0288. 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