288C747 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

288C747: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, helix_angle: 25.0000 DEGREES, pressure_angle: 17.1166 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-207-0625, 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

288C747

NSN: 3020-01-207-0625
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 01289 — GENERAL ELECTRIC COMPANY (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	WEBBED, SOLID
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
helix_angle	25.0000 DEGREES
pressure_angle	17.1166 DEGREES
teeth_quantity	217
tooth_direction	LEFT
style_designator	PROTRUDING HUBS
face_nominal_width	3.500 INCHES IN
hub_style_designator	PLAIN BOTH ENDS
NSN	3020-01-207-0625

COMPONENT DIAGRAM

KEY FEATURES

•

HELIX ANGLE: 25.0000 DEGREES

•

TEETH QUANTITY: 217

•

BODY STYLE: WEBBED, SOLID

•

TOOTH DIRECTION: LEFT

•

BORE STYLE: PLAIN BOTH ENDS

•

STYLE DESIGNATOR: PROTRUDING HUBS

•

TOOTH FORM: STANDARD

•

HUB STYLE DESIGNATOR: PLAIN BOTH ENDS

TECHNICAL CHARACTERISTICS

HELIX ANGLE	25.0000 DEGREES
TEETH QUANTITY	217
BODY STYLE	WEBBED, SOLID
TOOTH DIRECTION	LEFT
BORE STYLE	PLAIN BOTH ENDS
STYLE DESIGNATOR	PROTRUDING HUBS
TOOTH FORM	STANDARD
HUB STYLE DESIGNATOR	PLAIN BOTH ENDS
PRESSURE ANGLE	17.1166 DEGREES
MATERIAL	STEEL 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

288C747 PIECE1Reference 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 288C747?

288C747 is a GEAR,HELICAL.

What parts can replace 288C747?

There is 1 known substitute for 288C747: 288C747 PIECE1. Substitute compatibility should be verified for your specific system.

What is the NSN for 288C747?

288C747 is cataloged in the U.S. Government catalog under NSN 3020-01-207-0625. This indicates validated use in U.S. government and defense supply chains.

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288C747 — GEAR,HELICAL

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