NSN 3020-00-517-1122

Helical Gear

FSC: 3020 NIIN: 005171122

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Product Characteristics

NSN:

3020005171122

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Plain, solid

Attachment Method:

Mounting hole

Pitch Diameter:

4.3750 inches

Teeth Quantity:

Bore Style:

W/ keyway both ends

Mounting Hole Thread Series Designator:

Unc axially through body, first end

Hardness Rating:

27.0 rockwell c and 32.0 rockwell c

Mounting Hole Thread Size:

0.375 inches axially through body, first end

Mounting Hole Type And Quantity:

2 threaded axially through body, first end

Outside Diameter:

4.567 inches

Teeth Type:

Single helix

Tooth Form:

Stub

Tooth Direction:

Left

Pressure Angle:

14.5000 degrees

Helix Angle:

34.6283 degrees

Distance Between Body Face And Protruding Hub End:

0.172 inches first end

Face Width:

1.375 inches

Bore Diameter:

2.119 inches both ends

Keyway Width:

0.252 inches both ends

Distance From Bore Center To Keyway Bottom:

1.134 inches both ends

Hub Style Designator:

Plain first end

Hub Diameter:

4.094 inches first end

Material:

Steel comp 1141

Material Specification:

Qq-s-637, comp 1141 federal specification single material response

Style Designator:

Protruding hub

Part Numbers

A6836
DRS CONSOLIDATED CONTROLS, INC.
CC1251
DIAMOND REO TRUCK CO

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

DRS CONSOLIDATED CONTROLS, INC. - 93742

DIAMOND REO TRUCK CO - 56442