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PartsTable / COMPONENT / X78-4-25
X78-4-25 ✓ 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 material: IRON OVERALL, ring_style: CONCENTRIC, joint_style: STEP JOINT, overall_width: 0.2470 INCHES NOMINAL IN, radial_wall_thickness: 0.1210 INCHES NOMINAL IN, standard_bore_diameter: 3.750 INCHES 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 3040-01-017-6319, 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
X78-4-25
NSN: 3040-01-017-6319
FSC: 3040
CAGE: 13829 — PARKER HANNIFIN CORPORATION DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
materialIRON OVERALL
ring_styleCONCENTRIC
joint_styleSTEP JOINT
overall_width0.2470 INCHES NOMINAL IN
radial_wall_thickness0.1210 INCHES NOMINAL IN
standard_bore_diameter3.750 INCHES IN
cross-sectional_shape_stylePLAIN RECTANGULAR, STRAIGHT FACE
NSN3040-01-017-6319
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN X78-4-25 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MATERIAL: IRON OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE
•
RING STYLE: CONCENTRIC
•
JOINT STYLE: STEP JOINT
•
RADIAL WALL THICKNESS: 0.1210 INCHES NOMINAL IN
•
STANDARD BORE DIAMETER: 3.750 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALIRON OVERALL
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
RING STYLECONCENTRIC
OVERALL WIDTH0.2470 INCHES NOMINAL IN
JOINT STYLESTEP JOINT
RADIAL WALL THICKNESS0.1210 INCHES NOMINAL IN
STANDARD BORE DIAMETER3.750 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
113712Interchangeable
interchangeable cross-reference
interchangeable
M13614Interchangeable
interchangeable cross-reference
interchangeable
MI3614Interchangeable
interchangeable cross-reference
interchangeable
1086-5Interchangeable
interchangeable cross-reference
interchangeable
76304Interchangeable
interchangeable cross-reference
interchangeable
D-8DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X78-4-25?
X78-4-25 is a RELAY,ELECTROMAGNETIC.
What parts can replace X78-4-25?
There are 19 known substitutes for X78-4-25: 113712, M13614, MI3614 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X78-4-25?
X78-4-25 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-017-6319. 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