3892P1212 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3892P1212: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8620H OVERALL, body_style: WEBBED, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 17.5447 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-734-6765, 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

3892P1212

NSN: 3020-00-734-6765
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)

SPECIFICATIONS

material	STEEL COMP 8620H OVERALL
body_style	WEBBED, SOLID
bore_style	W/ KEYWAY BOTH ENDS
teeth_type	SINGLE HELIX
tooth_form	STANDARD
helix_angle	17.5447 DEGREES
pitch_diameter	7.5174 INCHES NOMINAL IN
pressure_angle	17.5000 DEGREES
teeth_quantity	37
hardness_rating	57.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
tooth_direction	RIGHT
style_designator	FLUSH HUB
NSN	3020-00-734-6765

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 0.501 INCHES BOTH ENDS IN

•

BORE NOMINAL DIAMETER: 2.376 INCHES BOTH ENDS IN

•

HELIX ANGLE: 17.5447 DEGREES

•

HUB NOMINAL DIAMETER: 3.500 INCHES FIRST END IN

•

TEETH QUANTITY: 37

•

BODY STYLE: WEBBED, SOLID

•

TOOTH DIRECTION: RIGHT

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	0.501 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER	2.376 INCHES BOTH ENDS IN
HELIX ANGLE	17.5447 DEGREES
HUB NOMINAL DIAMETER	3.500 INCHES FIRST END IN
HUB NOMINAL DIAMETER	3.500 INCHES SECOND END IN
TEETH QUANTITY	37
BODY STYLE	WEBBED, SOLID
TOOTH DIRECTION	RIGHT
BORE STYLE	W/ KEYWAY BOTH ENDS
TEETH TYPE	SINGLE HELIX

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 3

3020007346765Reference document

Same NSN cross-reference

Reference document — Secondary reference

2520007346765Reference document

Same NSN cross-reference

Reference document — Secondary reference

KC5302Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 3892P1212?

3892P1212 is a GEAR,HELICAL.

What parts can replace 3892P1212?

There are 3 known substitutes for 3892P1212: 3020007346765, 2520007346765, KC5302. Substitute compatibility should be verified for your specific system.

What is the NSN for 3892P1212?

3892P1212 is cataloged in the U.S. Government catalog under NSN 3020-00-734-6765. This indicates validated use in U.S. government and defense supply chains.

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3892P1212 — GEAR,HELICAL

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