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6B4756 — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6B4756: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, OFFSET, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 25.5411 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-423-9795, 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
6B4756
NSN: 3020-00-423-9795
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleWEBBED, OFFSET, SOLID
bore_stylePLAIN BOTH ENDS
teeth_typeSINGLE HELIX
tooth_formSTANDARD
helix_angle25.5411 DEGREES
pitch_diameter8.8667 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity56
tooth_directionRIGHT
style_designatorPROTRUDING HUBS
face_nominal_width1.375 INCHES IN
NSN3020-00-423-9795
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN 6B4756 MFR GEAR,HELICAL
KEY FEATURES
•
BORE NOMINAL DIAMETER: 1.492 INCHES BOTH ENDS IN
•
HELIX ANGLE: 25.5411 DEGREES
•
HUB NOMINAL DIAMETER: 2.750 INCHES FIRST END IN
•
TEETH QUANTITY: 56
•
BODY STYLE: WEBBED, OFFSET, SOLID
•
TOOTH DIRECTION: RIGHT
•
BORE STYLE: PLAIN BOTH ENDS
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER1.492 INCHES BOTH ENDS IN
HELIX ANGLE25.5411 DEGREES
HUB NOMINAL DIAMETER2.750 INCHES FIRST END IN
HUB NOMINAL DIAMETER2.750 INCHES SECOND END IN
TEETH QUANTITY56
BODY STYLEWEBBED, OFFSET, SOLID
TOOTH DIRECTIONRIGHT
BORE STYLEPLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.607 INCHES FIRST END IN
TEETH TYPESINGLE 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6B4756?
6B4756 is a GEAR,HELICAL.
What is the NSN for 6B4756?
6B4756 is cataloged in the U.S. Government catalog under NSN 3020-00-423-9795. This indicates validated use in U.S. government and defense supply chains.
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