494556 — GEAR CLUSTER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

494556: GEAR CLUSTER.

The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_style: PLAIN SECOND END, design_type: SPUR ALL GEARS, construction: SOLID, hub_nominal_length: 0.438 INCHES FIRST END IN, hub_nominal_diameter: 0.840 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-159-2472, 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

494556

NSN: 3020-00-159-2472
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_style	PLAIN SECOND END
design_type	SPUR ALL GEARS
construction	SOLID
hub_nominal_length	0.438 INCHES FIRST END IN
hub_nominal_diameter	0.840 INCHES SECOND END IN
hub_style_designator	PLAIN SECOND END
bore_nominal_diameter	0.625 INCHES SECOND END IN
nominal_overall_length	1.473 INCHES IN
nominal_outside_diameter	1.166 INCHES SECOND GEAR IN
counterbore_nominal_depth	0.291 INCHES FIRST COUNTERBORE FIRST END IN
counterbore_nominal_diameter	0.798 INCHES SECOND COUNTERBORE FIRST END IN
NSN	3020-00-159-2472

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.625 INCHES SECOND END IN

•

HUB NOMINAL DIAMETER: 0.840 INCHES SECOND END IN

•

COUNTERBORE NOMINAL DIAMETER: 0.798 INCHES SECOND COUNTERBORE FIRST END IN

•

DESIGN TYPE: SPUR ALL GEARS

•

BORE STYLE: PLAIN SECOND END

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.625 INCHES SECOND END IN
BORE NOMINAL DIAMETER	1.030 INCHES SECOND COUNTERBORE FIRST END IN
BORE NOMINAL DIAMETER	1.218 INCHES FIRST COUNTERBORE FIRST END IN
HUB NOMINAL DIAMETER	0.840 INCHES SECOND END IN
HUB NOMINAL DIAMETER	1.740 INCHES FIRST END IN
COUNTERBORE NOMINAL DIAMETER	0.798 INCHES SECOND COUNTERBORE FIRST END IN
DESIGN TYPE	SPUR ALL GEARS
BORE STYLE	PLAIN SECOND END
BORE STYLE	W/STEPPED COUNTERBORE FIRST END
NOMINAL OVERALL LENGTH	1.473 INCHES IN

OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

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

3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 494556?

494556 is a GEAR CLUSTER.

What is the NSN for 494556?

494556 is cataloged in the U.S. Government catalog under NSN 3020-00-159-2472. This indicates validated use in U.S. government and defense supply chains.

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494556 — GEAR CLUSTER

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