A4241 — GEAR ASSEMBLY,SPEED DECREASER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A4241: GEAR ASSEMBLY,SPEED DECREASER.

The GEAR ASSEMBLY,SPEED DECREASER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 903 OVERALL, pitch_diameter: 1.9687 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, teeth_quantity: 63, nominal_outside_diameter: 2.031 INCHES IN, material_document_and_classification: MIL-B-16540,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-010-9370, 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

A4241

NSN: 3010-00-010-9370
NIINs: 000109370, 007059333, 011019212, 012015215
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 99479 — BOWMAR LLC DBA BOWMAR INSTRUMENT CORP (USA)

SPECIFICATIONS

material	COPPER ALLOY 903 OVERALL
pitch_diameter	1.9687 INCHES NOMINAL IN
pressure_angle	14.5000 DEGREES
teeth_quantity	63
nominal_outside_diameter	2.031 INCHES IN
material_document_and_classification	MIL-B-16540,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	3010-00-010-9370

COMPONENT DIAGRAM

KEY FEATURES

•

DESIGN TYPE: SINGLE REDUCTION

•

GEAR TYPE: SPUR

•

LUBRICATION SYSTEM: GREASED BALL BEARING

•

SHAFT POSITION: OUTPUT SHAFT EXTENDS TO LEFT AND RIGHT

•

TOTAL RATIO: 46.000 TO 1

•

OUTPUT SHAFT TYPE: STRAIGHT

•

OUTPUT SHAFT QUANTITY: 1

TECHNICAL CHARACTERISTICS

DESIGN TYPE	SINGLE REDUCTION
GEAR TYPE	SPUR
LUBRICATION SYSTEM	GREASED BALL BEARING
SHAFT POSITION	OUTPUT SHAFT EXTENDS TO LEFT AND RIGHT
TOTAL RATIO	46.000 TO 1
OUTPUT SHAFT TYPE	STRAIGHT
OUTPUT SHAFT QUANTITY	1

SUBSTITUTES & CROSS-REFERENCES 2

802227-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

805107-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is A4241?

A4241 is a GEAR ASSEMBLY,SPEED DECREASER.

What parts can replace A4241?

There are 2 known substitutes for A4241: 802227-1, 805107-1. Substitute compatibility should be verified for your specific system.

What is the NSN for A4241?

A4241 is cataloged in the U.S. Government catalog under NSN 3010-00-010-9370. This indicates validated use in U.S. government and defense supply chains.

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A4241 — GEAR ASSEMBLY,SPEED DECREASER

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