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Technical Data Sheet
PartsTable / COMPONENT / 31-7-49
31-7-49 ✓ Verified by PartsTable
Clementoni · 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 Clementoni industrial component. Key specifications include material: COPPER ALLOY, duty_type: CONTINUOUS, blade_type: BACKWARD CURVE, hub_length: 1.000 INCHES NOMINAL AND 0.750 INCHES NOMINAL IN, design_type: SINGLE WIDTH, keyway_type: RECTANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-225-9950, 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
31-7-49
NSN: 4320-00-225-9950
FSC: 4320
CAGE: 43491 — GENERAL SIGNAL CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
duty_typeCONTINUOUS
blade_typeBACKWARD CURVE
hub_length1.000 INCHES NOMINAL AND 0.750 INCHES NOMINAL IN
design_typeSINGLE WIDTH
keyway_typeRECTANGULAR
hub_locationBACK SIDE AND FRONT SIDE
hub_quantity2
keyway_depth0.125 INCHES NOMINAL IN
keyway_width0.188 INCHES NOMINAL IN
coil_quantity1
keyway_length1.375 INCHES NOMINAL IN
NSN4320-00-225-9950
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Clementoni RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 31-7-49 MFR Clementoni RELAY,ELECTROMAGNETIC
KEY FEATURES
•
BLADE TYPE: BACKWARD CURVE
•
DESIGN TYPE: SINGLE WIDTH
•
KEYWAY QUANTITY: 1
•
MATERIAL: COPPER ALLOY
•
HUB QUANTITY: 2
•
KEYWAY DEPTH: 0.125 INCHES NOMINAL IN
•
KEYWAY TYPE: RECTANGULAR
•
HUB LOCATION: BACK SIDE AND FRONT SIDE
TECHNICAL CHARACTERISTICS (FLIS)
BLADE TYPEBACKWARD CURVE
DESIGN TYPESINGLE WIDTH
KEYWAY QUANTITY1
MATERIALCOPPER ALLOY
HUB QUANTITY2
KEYWAY DEPTH0.125 INCHES NOMINAL IN
KEYWAY TYPERECTANGULAR
HUB LOCATIONBACK SIDE AND FRONT SIDE
OVERALL DIAMETER4.125 INCHES NOMINAL IN
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
6041H94Interchangeable
interchangeable cross-reference
interchangeable
3174-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31-7-49?
31-7-49 is a RELAY,ELECTROMAGNETIC manufactured by Clementoni.
What parts can replace 31-7-49?
There are 2 known substitutes for 31-7-49: 6041H94, 3174-9. Substitute compatibility should be verified for your specific system.
What is the NSN for 31-7-49?
31-7-49 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-225-9950. 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