NSN 3020-00-249-9940

Helical Gear

FSC: 3020 NIIN: 002499940

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Product Characteristics

NSN:

3020002499940

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, offset, with lightening holes

Pitch Diameter:

6.2310 inches

Teeth Quantity:

Bore Style:

W/ keyway both ends

Hardness Rating:

180.0 brinell standard and 200.0 brinell standard

Outside Diameter:

6.418 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Left

Pressure Angle:

14.5000 degrees

Helix Angle:

30.0000 degrees

Face Width:

1.250 inches

Bore Diameter:

1.624 inches both ends

Keyway Width:

0.252 inches both ends

Distance From Bore Center To Keyway Bottom:

0.944 inches both ends

Hub Style Designator:

Plain both ends

Hub Diameter:

3.375 inches first end

Material:

Iron alloy

Style Designator:

Flush hub

Part Numbers

145026
DRESSER, INC.
6283046
U S ARMY TANK AUTOMOTIVE COMMAND

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

DRESSER, INC. - 64104

U S ARMY TANK AUTOMOTIVE COMMAND - 19207