NSN 3020-00-200-1472

Helical Gear

FSC: 3020 NIIN: 002001472

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Product Characteristics

NSN:

3020002001472

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, offset, solid

Pitch Diameter:

3.2193 inches

Teeth Quantity:

Bore Style:

W/ keyway both ends

Hardness Rating:

30.0 rockwell c and 37.0 rockwell c

Outside Diameter:

3.420 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Right

Pressure Angle:

14.5000 degrees

Helix Angle:

33.0000 degrees

Face Width:

0.750 inches

Bore Diameter:

0.751 inches both ends

Keyway Width:

0.127 inches both ends

Distance From Bore Center To Keyway Bottom:

0.440 inches both ends

Hub Style Designator:

Plain first end

Hub Diameter:

1.250 inches first end

Special Features:

Timing mark under center line of 2nd tooth from center line of keyway on face of gear, tooth on side opposite punch mark @chamfered 1/16 in. By 45 deg

Material:

Steel comp 1040

Material Specification:

66 federal standard single material response

Style Designator:

Hubless

Part Numbers

261220R1
KOMATSU AMERICAN INTL CO

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

KOMATSU AMERICAN INTL CO - 29510