NSN 3020-00-446-9989

Helical Gear

FSC: 3020 NIIN: 004469989

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Product Characteristics

NSN:

3020004469989

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, offset, with lightening holes

Attachment Method:

Mounting hole

Pitch Diameter:

7.0000 inches

Teeth Quantity:

Bore Style:

Plain both ends

Mounting Hole Thread Series Designator:

Unc axially through body, first end

Hardness Rating:

293.0 brinell standard and 331.0 brinell standard

Mounting Hole Thread Size:

0.500 inches axially through body, first end

Mounting Hole Type And Quantity:

3 threaded axially through body, first end

Outside Diameter:

7.200 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Pressure Angle:

20.0000 degrees

Helix Angle:

23.9000 degrees

Body Recess Depth:

1.125 inches first end

Face Width:

1.750 inches

Bore Diameter:

3.625 inches both ends

Material:

Steel

Style Designator:

Hubless, recessed body

Part Numbers

2R602PC27
DRESSER, INC.
838-739-041
DRESSER, INC.
838-739-041AND838-740-041
DRESSER, INC.
838-740-041
DRESSER, 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

DRESSER, INC. - 51729