NSN 3020-00-718-4815

Helical Gear

FSC: 3020 NIIN: 007184815

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Product Characteristics

NSN:

3020007184815

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Plain, solid

Attachment Method:

Mounting hole

Pitch Diameter:

1.7880 inches

Teeth Quantity:

Bore Style:

Partial first end

Mounting Hole Type And Quantity:

1 plain axially through hub, first end

Outside Diameter:

1.968 inches

Nominallength:

3.250 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Right

Pressure Angle:

20.0000 degrees

Helix Angle:

45.0000 degrees

Distance Between Body Face And Protruding Hub End:

1.750 inches first end

Face Width:

0.625 inches

Bore Diameter:

0.623 inches both ends

Hub Style Designator:

Plain second end

Hub Diameter:

1.313 inches second end

End Diameter:

1.859 inches first end

First Groove Width:

0.875 inches first end

First Groove Diameter:

1.343 inches first end

Distance From End To First Groove:

0.250 inches first end

Mounting Hole Diameter:

0.192 inches axially through hub, first end

Special Features:

With 0.316 in. Wide by 0.500 in. Deep slot in 1st end hub

Material:

Steel

Style Designator:

Protruding hubs

Part Numbers

285178A
HERCULES ENGINE CO INC
285178B
BRINKLEY TECHNOLOGY GROUP, LLC

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

HERCULES ENGINE CO INC - 28265

BRINKLEY TECHNOLOGY GROUP, LLC - 1ML14