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5M1988 — DISK,CLUTCH,NONVEHICULAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5M1988: DISK,CLUTCH,NONVEHICULAR.

The DISK,CLUTCH,NONVEHICULAR is a the manufacturer industrial component. Key specifications include disk_type: PLAIN, design_type: DRY, flexibility: RIGID, construction: SOLID, disk_material: STEEL, outside_diameter: 7.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-950-7143, 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
5M1988
NSN: 3010-00-950-7143
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
disk_typePLAIN
design_typeDRY
flexibilityRIGID
constructionSOLID
disk_materialSTEEL
outside_diameter7.375 INCHES NOMINAL IN
special_featuresNUMBER OF BOLT HOLES: 2
NSN3010-00-950-7143
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK,CLUTCH,NONVEHICULAR TITLE COMPONENT PN 5M1988 MFR DISK,CLUTCH,NONVEHICUL
KEY FEATURES
•
DISK MATERIAL: STEEL
•
DESIGN TYPE: DRY
•
OUTSIDE DIAMETER: 7.375 INCHES NOMINAL IN
•
FLEXIBILITY: RIGID
•
DISK TYPE: PLAIN
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
DISK MATERIALSTEEL
DESIGN TYPEDRY
OUTSIDE DIAMETER7.375 INCHES NOMINAL IN
FLEXIBILITYRIGID
DISK TYPEPLAIN
SPECIAL FEATURESNUMBER OF BOLT HOLES: 2
CONSTRUCTIONSOLID
OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-001-0013 3010-00-001-0067 3010-00-001-0069 3010-00-001-0095 3010-00-001-1239 3010-00-001-1689 3010-00-001-2168 3010-00-001-2173
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5M1988?
5M1988 is a DISK,CLUTCH,NONVEHICULAR.
What is the NSN for 5M1988?
5M1988 is cataloged in the U.S. Government catalog under NSN 3010-00-950-7143. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.