02-2438-01 — GEAR CLUSTER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

02-2438-01: GEAR CLUSTER.

The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 FIRST GEAR, design_type: HELICAL SECOND GEAR, construction: ASSEMBLED, hardness_rating: 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL, hub_nominal_length: 0.531 INCHES FIRST END IN, hub_nominal_diameter: 0.312 INCHES BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-289-5547, 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

02-2438-01

NSN: 3020-01-289-5547
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 49524 — SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS (USA)

SPECIFICATIONS

material	STEEL COMP 4140 FIRST GEAR
design_type	HELICAL SECOND GEAR
construction	ASSEMBLED
hardness_rating	48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
hub_nominal_length	0.531 INCHES FIRST END IN
hub_nominal_diameter	0.312 INCHES BOTH ENDS IN
hub_style_designator	PINNED BOTH ENDS
nominal_overall_length	2.173 INCHES IN
nominal_outside_diameter	0.833 INCHES FIRST GEAR IN
precision_classification	QUALITY NUMBER 8 ALL GEARS
NSN	3020-01-289-5547

COMPONENT DIAGRAM

KEY FEATURES

•

HUB NOMINAL DIAMETER: 0.312 INCHES BOTH ENDS IN

•

DESIGN TYPE: SPUR FIRST GEAR

•

PRECISION CLASSIFICATION: QUALITY NUMBER 8 ALL GEARS

•

HARDNESS RATING: 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL

•

NOMINAL OVERALL LENGTH: 2.173 INCHES IN

•

HUB STYLE DESIGNATOR: PINNED BOTH ENDS

•

HUB NOMINAL LENGTH: 0.500 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

HUB NOMINAL DIAMETER	0.312 INCHES BOTH ENDS IN
DESIGN TYPE	SPUR FIRST GEAR
DESIGN TYPE	HELICAL SECOND GEAR
PRECISION CLASSIFICATION	QUALITY NUMBER 8 ALL GEARS
HARDNESS RATING	48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL OVERALL LENGTH	2.173 INCHES IN
HUB STYLE DESIGNATOR	PINNED BOTH ENDS
HUB NOMINAL LENGTH	0.500 INCHES SECOND END IN
HUB NOMINAL LENGTH	0.531 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER	0.833 INCHES FIRST GEAR 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 1

FDE474 PAGE 7 ITEM 27Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 02-2438-01?

02-2438-01 is a GEAR CLUSTER.

What parts can replace 02-2438-01?

There is 1 known substitute for 02-2438-01: FDE474 PAGE 7 ITEM 27. Substitute compatibility should be verified for your specific system.

What is the NSN for 02-2438-01?

02-2438-01 is cataloged in the U.S. Government catalog under NSN 3020-01-289-5547. This indicates validated use in U.S. government and defense supply chains.

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