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PartsTable / COMPONENT / 31-183
31-183 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, duty_type: CONTINUOUS, thickness: 0.500 INCHES NOMINAL IN, temp_rating: 400.0 FAHRENHEIT NOMINAL DEGF, overall_length: 2.870 INCHES NOMINAL IN, pressure_rating: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5136-00-189-3218, 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
31-183
NSN: 5136-00-189-3218
FSC: 5136
CAGE: 067J8 — MORSE CUTTING TOOLS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
duty_typeCONTINUOUS
thickness0.500 INCHES NOMINAL IN
temp_rating400.0 FAHRENHEIT NOMINAL DEGF
coil_quantity1
overall_length2.870 INCHES NOMINAL IN
pressure_rating150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
outside_diameter1.500 INCHES NOMINAL IN
overall_diameter1.650 INCHES NOMINAL IN
style_designatorPOPPET
thread_directionRIGHT-HAND
winding_quantity1
NSN5136-00-189-3218
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 31-183 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.438-14 UNIFIED NATIONAL COARSE (UNC)
•
STYLE DESIGNATOR: ROUND SPLIT W/INTERNAL ADJUSTING SCREW
•
THICKNESS: 0.500 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
THREAD PITCH DIAMETERS: +0.3826 TO 0.3911 INCHES IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.438-14 UNIFIED NATIONAL COARSE (UNC)
STYLE DESIGNATORROUND SPLIT W/INTERNAL ADJUSTING SCREW
THICKNESS0.500 INCHES NOMINAL IN
OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
THREAD PITCH DIAMETERS+0.3826 TO 0.3911 INCHES IN
MATERIALSTEEL OVERALL
THICKNESS0.500 INCHES NOMINAL IN
STYLE DESIGNATORROUND SPLIT W/INTERNAL ADJUSTING SCREW
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
KC3-2Interchangeable
interchangeable cross-reference
interchangeable
SX0Interchangeable
interchangeable cross-reference
interchangeable
U76443Interchangeable
interchangeable cross-reference
interchangeable
33B3364Interchangeable
interchangeable cross-reference
interchangeable
33B1-2-20Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-350 TY1CL2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31-183?
31-183 is a RELAY,ELECTROMAGNETIC.
What parts can replace 31-183?
There are 21 known substitutes for 31-183: KC3-2, SX0, U76443 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31-183?
31-183 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5136-00-189-3218. 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