NSN 3020-00-141-8937

Helical Gear

FSC: 3020 NIIN: 001418937

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Product Characteristics

NSN:

3020001418937

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, solid

Spline Quantity:

20 both ends

Pitch Diameter:

11.8950 inches

Teeth Quantity:

Bore Style:

Involute spline both ends

Hardness Rating:

40.0 rockwell c and 47.0 rockwell c

Outside Diameter:

12.5610 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Right

Pressure Angle:

14.5000 degrees

Helix Angle:

11.2500 degrees

Distance Between Body Face And Protruding Hub End:

1.891 inches first end

Face Width:

2.500 inches

Bore Diameter:

2.982 inches both ends

Hub Style Designator:

Plain second end

Hub Diameter:

4.250 inches second end

End Length:

1.063 inches first end

End Diameter:

3.438 inches first end

First Step Length:

0.828 inches first end

First Step Diameter:

4.250 inches first end

Special Features:

1st end counterbored, 3.010 in. Diameter by 0.750 in. Dp; 2 holes 6.750 in. Bcd 1 in. Unc

Material:

Steel

Style Designator:

One protruding hub, one flush hub

Part Numbers

H2662B4820
BAY CITY SHOVELS, 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

BAY CITY SHOVELS, INC - 09136