NSN 3020-00-406-7891

Helical Gear

FSC: 3020 NIIN: 004067891

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Product Characteristics

NSN:

3020004067891

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, offset, solid

Attachment Method:

Mounting hole

Pitch Diameter:

3.4020 inches

Teeth Quantity:

Bore Style:

Serrated both ends

Mounting Hole Thread Series Designator:

Unf axially through body, first end

Hardness Rating:

26.0 rockwell c and 33.0 rockwell c

Mounting Hole Thread Size:

0.312 inches axially through body, first end

Mounting Hole Type And Quantity:

4 threaded axially through body, first end and 2 threaded axially through body, first end

Outside Diameter:

3.537 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Left

Pressure Angle:

20.0000 degrees

Helix Angle:

22.5000 degrees

Face Width:

0.810 inches

Hub Style Designator:

Plain first end

Hub Diameter:

1.180 inches first end

Bolt Hole Circle Diameter:

2.380 inches axially through body, first end and 2.000 inches axially through body, first end

Special Features:

Counterbore on 2nd end w/ 1.101 in. Nom dia, 0.160 in. Nom depth

Material:

Steel comp 1141

Material Specification:

66 federal standard single material response and aisi/sae 1141 assn standard single material response

Style Designator:

Flush hub

Part Numbers

5132735
MTU AMERICA 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

MTU AMERICA INC. - 72582