NSN 3020-00-247-9030

Helical Gear

FSC: 3020 NIIN: 002479030

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Product Characteristics

NSN:

3020002479030

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, offset, solid

Pitch Diameter:

2.2627 inches

Teeth Quantity:

Bore Style:

W/ keyway both ends

Hardness Rating:

59.0 rockwell c and 64.0 rockwell c

Outside Diameter:

2.4620 inches

Nominallength:

1.375 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Right

Pressure Angle:

20.0000 degrees

Helix Angle:

45.0000 degrees

Distance Between Body Face And Protruding Hub End:

0.563 inches first end

Body Recess Depth:

0.5000 inches second end

Face Width:

0.812 inches

Bore Diameter:

0.8758 inches both ends

Keyway Width:

0.127 inches both ends

Distance From Bore Center To Keyway Bottom:

0.4710 inches both ends

Hub Style Designator:

Plain first end

Hub Diameter:

1.375 inches first end

Material:

Steel comp 8620

Material Specification:

Ed std66, aisi/sae 8620 federal standard 5th material response

Style Designator:

Protruding hub, recessed body

Part Numbers

7B4705
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