NSN 3020-00-162-1975

Helical Gear

FSC: 3020 NIIN: 001621975

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Product Characteristics

NSN:

3020001621975

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, offset, with lightening holes

Pitch Diameter:

6.5934 inches

Teeth Quantity:

Bore Style:

W/ keyway both ends

Outside Diameter:

6.8430 inches

Nominallength:

1.719 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Right

Pressure Angle:

20.0000 degrees

Helix Angle:

33.5734 degrees

Distance Between Body Face And Protruding Hub End:

0.719 inches second end

Distance Between Body Face And Recessed Hub End:

0.594 inches first end

Face Width:

1.000 inches

Bore Diameter:

0.875 inches both ends

Keyway Width:

0.127 inches both ends

Distance From Bore Center To Keyway Bottom:

0.504 inches both ends

Hub Style Designator:

Plain both ends

Hub Diameter:

1.300 inches first end

Material:

Steel comp 1035 and steel comp 1040

Material Specification:

66, aisi/sae 1035 federal standard single material response and qq-s-634, comp 1040 federal specification single material response

Style Designator:

Cone shape body, protruding hub, recessed hub

Part Numbers

4L4043
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