NSN 3020-00-385-7759

Helical Gear

FSC: 3020 NIIN: 003857759

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Product Characteristics

NSN:

3020003857759

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, solid

Spline Quantity:

10 both ends

Pitch Diameter:

5.1725 inches

Teeth Quantity:

Bore Style:

Straight spline both ends

Outside Diameter:

5.571 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Right

Pressure Angle:

14.5000 degrees

Helix Angle:

4.5706 degrees

Distance Between Body Face And Protruding Hub End:

0.938 inches first end

Distance Between Body Face And Recessed Hub End:

0.510 inches second end

Face Width:

1.750 inches

Bore Diameter:

1.750 inches both ends

Hub Style Designator:

Plain second end

Hub Diameter:

2.500 inches second end

End Length:

1.282 inches first end

End Diameter:

2.375 inches first end

First Step Length:

0.281 inches first end

First Step Diameter:

2.500 inches first end

Special Features:

63 microinch finish on splined bore and gear teeth surfaces, 0.062 in.Radius on od of hub end first end

Material:

Copper alloy

Style Designator:

One protruding hub, one recessed hub

Part Numbers

7188158
ARMY, UNITED STATES DEPARTMENT OF

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

ARMY, UNITED STATES DEPARTMENT OF - 19204