8725087 — GEAR CLUSTER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

8725087: GEAR CLUSTER.

The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8620 OVERALL, bore_style: PLAIN BOTH ENDS, design_type: SPUR SECOND GEAR, construction: SOLID, hardness_rating: 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL, hub_nominal_length: 0.192 INCHES BETWEEN FIRST AND SECOND GEAR IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-679-4968, 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

8725087

NSN: 3020-00-679-4968
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 8620 OVERALL
bore_style	PLAIN BOTH ENDS
design_type	SPUR SECOND GEAR
construction	SOLID
hardness_rating	58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
hub_nominal_length	0.192 INCHES BETWEEN FIRST AND SECOND GEAR IN
hub_nominal_diameter	2.5000 INCHES BETWEEN FIRST AND SECOND GEAR IN
hub_style_designator	PLAIN FIRST END
counterbore_nominal_diameter	2.0900 INCHES BOTH ENDS IN
material_document_and_classification	66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	3020-00-679-4968

COMPONENT DIAGRAM

KEY FEATURES

•

HUB NOMINAL DIAMETER: 2.5000 INCHES BETWEEN FIRST AND SECOND GEAR IN

•

COUNTERBORE NOMINAL DIAMETER: 2.0900 INCHES BOTH ENDS IN

•

DESIGN TYPE: SPUR SECOND GEAR

•

BORE STYLE: PLAIN BOTH ENDS

•

HARDNESS RATING: 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

HUB STYLE DESIGNATOR: PLAIN FIRST END

TECHNICAL CHARACTERISTICS

HUB NOMINAL DIAMETER	2.5000 INCHES BETWEEN FIRST AND SECOND GEAR IN
COUNTERBORE NOMINAL DIAMETER	2.0900 INCHES BOTH ENDS IN
DESIGN TYPE	SPUR SECOND GEAR
DESIGN TYPE	SPUR FIRST GEAR
BORE STYLE	PLAIN BOTH ENDS
HARDNESS RATING	58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HUB STYLE DESIGNATOR	PLAIN FIRST END
HUB NOMINAL LENGTH	0.310 INCHES FIRST END IN
HUB NOMINAL LENGTH	0.192 INCHES BETWEEN FIRST AND SECOND GEAR IN

SUBSTITUTES & CROSS-REFERENCES 2

583394Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3020006794968Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 8725087?

8725087 is a GEAR CLUSTER.

What parts can replace 8725087?

There are 2 known substitutes for 8725087: 583394, 3020006794968. Substitute compatibility should be verified for your specific system.

What is the NSN for 8725087?

8725087 is cataloged in the U.S. Government catalog under NSN 3020-00-679-4968. This indicates validated use in U.S. government and defense supply chains.

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