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PartsTable / COMPONENT / 3AT11-84
3AT11-84 ✓ 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 DISK,CLUTCH,VEHICULAR is a the manufacturer industrial component. Key specifications include material: FIBER, disk_type: PLAIN, design_type: WET, flexibility: RIGID, spline_type: STRAIGHT, construction: SPLIT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-158-1307, 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
3AT11-84
NSN: 2520-00-158-1307
FSC: 2520
CAGE: 79410 — LIBERTY VENTURES INTI, LLC (USA)
SPECIFICATIONS
materialFIBER
disk_typePLAIN
design_typeWET
flexibilityRIGID
spline_typeSTRAIGHT
constructionSPLIT
disk_materialSTEEL
spline_quantity10
outside_diameter8.188 INCHES NOMINAL IN
special_featuresINTEGRAL HUB INCLUDED
features_providedFRICTION MATERIAL FACING AND MATERIAL FACING GROOVE
spline_major_diameter1.125 INCHES NOMINAL IN
NSN2520-00-158-1307
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK,CLUTCH,VEHICULAR TITLE COMPONENT PN 3AT11-84 MFR DISK,CLUTCH,VEHICULAR
KEY FEATURES
•
MATERIAL: FIBER
•
FLEXIBILITY: RIGID
•
OUTSIDE DIAMETER: 8.188 INCHES NOMINAL IN
•
FEATURES PROVIDED: FRICTION MATERIAL FACING AND MATERIAL FACING GROOVE
•
DISK TYPE: PLAIN
•
SPLINE QUANTITY: 10
•
DISK MATERIAL: STEEL
•
SPLINE TYPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALFIBER
FLEXIBILITYRIGID
OUTSIDE DIAMETER8.188 INCHES NOMINAL IN
FEATURES PROVIDEDFRICTION MATERIAL FACING AND MATERIAL FACING GROOVE
DISK TYPEPLAIN
SPLINE QUANTITY10
DISK MATERIALSTEEL
SPLINE TYPESTRAIGHT
CONSTRUCTIONSPLIT
SPECIAL FEATURESINTEGRAL HUB INCLUDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
1022-1D3Interchangeable
interchangeable cross-reference
interchangeable
10HS3Interchangeable
interchangeable cross-reference
interchangeable
0124-3Interchangeable
interchangeable cross-reference
interchangeable
521017137Interchangeable
interchangeable cross-reference
interchangeable
125855Interchangeable
interchangeable cross-reference
interchangeable
TE125855Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3AT11-84?
3AT11-84 is a DISK,CLUTCH,VEHICULAR.
What parts can replace 3AT11-84?
There are 9 known substitutes for 3AT11-84: 1022-1D3, 10HS3, 0124-3 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3AT11-84?
3AT11-84 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-158-1307. 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