NSN 3020-00-136-2041

Helical Gear

FSC: 3020 NIIN: 001362041

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Product Characteristics

NSN:

3020001362041

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, offset, with lightening holes

Attachment Method:

Mounting hole

Pitch Diameter:

4.2000 inches

Teeth Quantity:

Bore Style:

Plain both ends

Backlash Designation:

Grade a

Mounting Hole Thread Series Designator:

Unc axially through body, first end

Hardness Rating:

3.7 rockwell c and 3.9 rockwell c

Mounting Hole Thread Size:

0.375 inches axially through body, first end

Mounting Hole Type And Quantity:

4 threaded axially through body, first end

Outside Diameter:

4.400 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Left

Pressure Angle:

20.0000 degrees

Helix Angle:

17.7527 degrees

Face Width:

1.100 inches

Bore Diameter:

0.779 inches both ends

Hub Style Designator:

Plain first end

Hub Diameter:

1.040 inches first end

Bolt Hole Circle Diameter:

3.000 inches axially through body, first end

Material:

Steel

Style Designator:

Flush hub

Part Numbers

6L3507
CATERPILLAR INC.

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8483409000 - Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

CATERPILLAR INC. - 11083