3892U775 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3892U775: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8720 OVERALL, body_style: WEBBED, OFFSET, SOLID, bore_style: STRAIGHT SPLINE BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STUB, helix_angle: 15.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-337-5826, 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

3892U775

NSN: 3020-00-337-5826
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)

SPECIFICATIONS

material	STEEL COMP 8720 OVERALL
body_style	WEBBED, OFFSET, SOLID
bore_style	STRAIGHT SPLINE BOTH ENDS
teeth_type	SINGLE HELIX
tooth_form	STUB
helix_angle	15.0000 DEGREES
pitch_diameter	9.1100 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	44
hardness_rating	57.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
spline_quantity	10 BOTH ENDS
tooth_direction	RIGHT
NSN	3020-00-337-5826

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 2.285 INCHES BOTH ENDS IN

•

HELIX ANGLE: 15.0000 DEGREES

•

HUB NOMINAL DIAMETER: 2.968 INCHES FIRST END IN

•

TEETH QUANTITY: 44

•

BODY STYLE: WEBBED, OFFSET, SOLID

•

TOOTH DIRECTION: RIGHT

•

BORE STYLE: STRAIGHT SPLINE BOTH ENDS

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	2.285 INCHES BOTH ENDS IN
HELIX ANGLE	15.0000 DEGREES
HUB NOMINAL DIAMETER	2.968 INCHES FIRST END IN
HUB NOMINAL DIAMETER	2.968 INCHES SECOND END IN
TEETH QUANTITY	44
BODY STYLE	WEBBED, OFFSET, SOLID
TOOTH DIRECTION	RIGHT
BORE STYLE	STRAIGHT SPLINE BOTH ENDS
TEETH TYPE	SINGLE HELIX
HARDNESS RATING	57.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL

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

8327994Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3892U775?

3892U775 is a GEAR,HELICAL.

What parts can replace 3892U775?

There is 1 known substitute for 3892U775: 8327994. Substitute compatibility should be verified for your specific system.

What is the NSN for 3892U775?

3892U775 is cataloged in the U.S. Government catalog under NSN 3020-00-337-5826. This indicates validated use in U.S. government and defense supply chains.

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3892U775 — GEAR,HELICAL

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