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MB418 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The UNIVERSAL JOINT,VEHICULAR is a the manufacturer industrial component. Key specifications include outside_shape: ROUND, major_diameter: 1.250 INCHES NOMINAL IN, overall_length: 7.500 INCHES NOMINAL IN, outside_diameter: 2.000 INCHES NOMINAL IN, length_from_universal_joint_spider_centerline_to_hub_end: 3.750 INCHES NOMINAL 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 2520-00-847-9044, 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
MB418
NSN: 2520-00-847-9044
FSC: 2520
CAGE: 25729 — GRACE W E MFG CO (USA)
SPECIFICATIONS
outside_shapeROUND
major_diameter1.250 INCHES NOMINAL IN
overall_length7.500 INCHES NOMINAL IN
outside_diameter2.000 INCHES NOMINAL IN
special_featuresWIDTH: 0.250 IN. NOMINAL; CONNECTION END TYPE, BOTH ENDS: HUB; BEARING TYPE: NEEDLE; PROTECTOR TYPE: SEALING PLUG; DISTANCE FROM CENTERLINE TO KEYING FACILITY: 0.750 IN. NOM. IN
length_from_universal_joint_spider_centerline_to_hub_end3.750 INCHES NOMINAL IN
NSN2520-00-847-9044
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available UNIVERSAL JOINT,VEHICULAR TITLE COMPONENT PN MB418 MFR UNIVERSAL JOINT,VEHICU
KEY FEATURES
•
LENGTH FROM UNIVERSAL JOINT SPIDER CENTERLINE TO HUB END: 3.750 INCHES NOMINAL IN
•
OUTSIDE SHAPE: ROUND
•
OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
MAJOR DIAMETER: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH FROM UNIVERSAL JOINT SPIDER CENTERLINE TO HUB END3.750 INCHES NOMINAL IN
SPECIAL FEATURESWIDTH: 0.250 IN. NOMINAL; CONNECTION END TYPE, BOTH ENDS: HUB; BEARING TYPE: NEEDLE; PROTECTOR TYPE: SEALING PLUG; DISTANCE FROM CENTERLINE TO KEYING FACILITY: 0.750 IN. NOM. IN
OUTSIDE SHAPEROUND
OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
MAJOR DIAMETER1.250 INCHES NOMINAL IN
OVERALL LENGTH7.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
55D6246-2Interchangeable
interchangeable cross-reference
interchangeable
MILG26727Interchangeable
interchangeable cross-reference
interchangeable
MB18Interchangeable
interchangeable cross-reference
interchangeable
66D44467-501Interchangeable
interchangeable cross-reference
interchangeable
03-1826Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MB418?
MB418 is a UNIVERSAL JOINT,VEHICULAR.
What parts can replace MB418?
There are 5 known substitutes for MB418: 55D6246-2, MILG26727, MB18 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MB418?
MB418 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-847-9044. 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