8P5646 — DISK,CLUTCH,VEHICULAR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

8P5646: DISK,CLUTCH,VEHICULAR.

The DISK,CLUTCH,VEHICULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, disk_type: INTERNAL TEETH, design_type: WET, flexibility: RIGID, construction: SOLID, disk_material: COPPER ALLOY. This part is cataloged in the U.S.

Government catalog under NSN 2520-00-237-4414, 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

8P5646

NSN: 2520-00-237-4414
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

material	COPPER ALLOY
disk_type	INTERNAL TEETH
design_type	WET
flexibility	RIGID
construction	SOLID
disk_material	COPPER ALLOY
outside_diameter	16.938 INCHES NOMINAL IN
features_provided	FRICTION MATERIAL FACING AND MATERIAL FACING GROOVE
teeth_quantity_per_disk	108
NSN	2520-00-237-4414

COMPONENT DIAGRAM

KEY FEATURES

•

DISK MATERIAL: COPPER ALLOY

•

DESIGN TYPE: WET

•

TEETH QUANTITY PER DISK: 108

•

OUTSIDE DIAMETER: 16.938 INCHES NOMINAL IN

•

FLEXIBILITY: RIGID

•

DISK TYPE: INTERNAL TEETH

•

FEATURES PROVIDED: FRICTION MATERIAL FACING AND MATERIAL FACING GROOVE

•

MATERIAL: COPPER ALLOY

TECHNICAL CHARACTERISTICS

DISK MATERIAL	COPPER ALLOY
DESIGN TYPE	WET
TEETH QUANTITY PER DISK	108
OUTSIDE DIAMETER	16.938 INCHES NOMINAL IN
FLEXIBILITY	RIGID
DISK TYPE	INTERNAL TEETH
FEATURES PROVIDED	FRICTION MATERIAL FACING AND MATERIAL FACING GROOVE
MATERIAL	COPPER ALLOY
CONSTRUCTION	SOLID

OTHER ITEMS IN FSC 2520 — Vehicular Power Transmission Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2520-00-000-3976 2520-00-000-8852 2520-00-000-9292 2520-00-001-0011 2520-00-001-3397 2520-00-001-3425 2520-00-001-3440 2520-00-001-3441

SUBSTITUTES & CROSS-REFERENCES 3

PC5034Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PC-4224Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

8S9077Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 8P5646?

8P5646 is a DISK,CLUTCH,VEHICULAR.

What parts can replace 8P5646?

There are 3 known substitutes for 8P5646: PC5034, PC-4224, 8S9077. Substitute compatibility should be verified for your specific system.

What is the NSN for 8P5646?

8P5646 is cataloged in the U.S. Government catalog under NSN 2520-00-237-4414. This indicates validated use in U.S. government and defense supply chains.

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