NSN 3020-00-371-3431

Spur Gear

FSC: 3020 NIIN: 003713431

DODParts.com distributes transmission chain sprockets pulleys gears, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 3020-00-371-3431 to receive an up to date pricing and availability quote by email.

Product Characteristics

NSN:

3020003713431

Demilitarization:

INC:

05466

Shelf Life:

N/A

Body Style:

Plain, solid

Attachment Method:

Mounting hole

Pitch Diameter:

2.6667 inches

Teeth Quantity:

Bore Style:

W/ 2 keyways both ends

Mounting Hole Thread Series Designator:

Unc axially through body, first end

Hardness Rating:

50.0 rockwell c and 56.0 rockwell c

Mounting Hole Thread Size:

0.250 inches axially through body, first end

Mounting Hole Type And Quantity:

2 threaded axially through body, first end

Outside Diameter:

2.910 inches

Tooth Form:

Standard

Pressure Angle:

20.0000 degrees

Face Width:

0.906 inches

Bore Diameter:

1.500 inches both ends

Keyway Width:

0.252 inches both ends

Distance From Bore Center To Keyway Bottom:

0.875 inches both ends

Material:

Steel comp 8645h

Material Specification:

Fed standard 66 federal standard single material response

Style Designator:

Hubless

Part Numbers

4B0840
CATERPILLAR INC.
4B840
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