3237554 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3237554: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, OFFSET, SOLID, teeth_type: SINGLE HELIX, helix_angle: 5.0000 DEGREES, pitch_diameter: 3.9149 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-346-4402, 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

3237554

NSN: 3020-01-346-4402
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
body_style	WEBBED, OFFSET, SOLID
teeth_type	SINGLE HELIX
helix_angle	5.0000 DEGREES
pitch_diameter	3.9149 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	39
style_designator	PROTUDING HUBS
face_nominal_width	2.0000 INCHES IN
end_item_identification	TURBINE GEAR TRAIN ASSY
nominal_outside_diameter	4.1150 INCHES IN
nominal_distance_between_body_face_and_protruding_hub_end	2.0620 INCHES SECOND END IN
NSN	3020-01-346-4402

COMPONENT DIAGRAM

KEY FEATURES

•

HELIX ANGLE: 5.0000 DEGREES

•

TEETH QUANTITY: 39

•

BODY STYLE: WEBBED, OFFSET, SOLID

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.2500 INCHES FIRST END IN

•

TEETH TYPE: SINGLE HELIX

•

STYLE DESIGNATOR: PROTUDING HUBS

•

PITCH DIAMETER: 3.9149 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

HELIX ANGLE	5.0000 DEGREES
TEETH QUANTITY	39
BODY STYLE	WEBBED, OFFSET, SOLID
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.2500 INCHES FIRST END IN
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	2.0620 INCHES SECOND END IN
TEETH TYPE	SINGLE HELIX
STYLE DESIGNATOR	PROTUDING HUBS
PITCH DIAMETER	3.9149 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER	4.1150 INCHES IN
END ITEM IDENTIFICATION	TURBINE GEAR TRAIN ASSY

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 3237554?

3237554 is a GEAR,HELICAL.

What is the NSN for 3237554?

3237554 is cataloged in the U.S. Government catalog under NSN 3020-01-346-4402. This indicates validated use in U.S. government and defense supply chains.

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3237554 — GEAR,HELICAL

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