NSN 3020-00-243-7294

Helical Gear

FSC: 3020 NIIN: 002437294

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Product Characteristics

NSN:

3020002437294

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, offset, solid

Attachment Method:

Mounting hole

Pitch Diameter:

18.1491 inches

Teeth Quantity:

Bore Style:

Plain both ends

Hardness Rating:

89.0 rockwell c and 96.0 rockwell c

Mounting Hole Type And Quantity:

6 plain axially through body, first end

Outside Diameter:

18.480 inches

Nominallength:

2.750 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Left

Pressure Angle:

14.5000 degrees

Helix Angle:

45.0000 degrees

Distance Between Body Face And Recessed Hub End:

1.000 inches second end

Face Width:

2.750 inches

Bore Diameter:

6.0000 inches both ends

Counterbore Depth:

0.812 inches first end

Counterbore Diameter:

8.500 inches first end

Hub Style Designator:

Plain both ends

Hub Diameter:

8.500 inches second end

Mounting Hole Diameter:

0.531 inches axially through body, first end

Bolt Hole Circle Diameter:

7.250 inches axially through body, first end

Special Features:

Two holes 1/2 in.-20 thd size, three holes 0.623 to 624 in. Located on 7-1/2 in. Bolt circle located on first end

Material:

Steel

Style Designator:

Recessed hubs

Part Numbers

3249751
HATCH & KIRK, 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

HATCH & KIRK, INC. - 55380