NSN 3020-00-204-3640

Helical Gear

FSC: 3020 NIIN: 002043640

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Product Characteristics

NSN:

3020002043640

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, solid

Attachment Method:

Mounting hole

Pitch Diameter:

8.9879 inches

Teeth Quantity:

102

Bore Style:

W/ keyway both ends

Mounting Hole Thread Series Designator:

Unc axially through body, first end

Hardness Rating:

31.0 rockwell c and 35.0 rockwell c

Mounting Hole Thread Size:

0.375 inches axially through body, first end

Mounting Hole Type And Quantity:

3 plain axially through body, first end and 2 threaded axially through body, first end

Outside Diameter:

9.1395 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Right

Pressure Angle:

20.0000 degrees

Helix Angle:

29.1949 degrees

Distance Between Body Face And Recessed Hub End:

0.195 inches both ends

Face Width:

3.194 inches

Bore Diameter:

1.500 inches both ends

Keyway Width:

0.375 inches both ends

Distance From Bore Center To Keyway Bottom:

0.937 inches first end

Hub Style Designator:

Plain both ends

Hub Diameter:

3.000 inches both ends

Mounting Hole Diameter:

0.500 inches axially through body, first end

Bolt Hole Circle Diameter:

5.500 inches axially through body, first end and 4.000 inches axially through body, first end

Material:

Steel comp 4142

Material Specification:

Fed standard 66 federal standard single material response

Style Designator:

Recessed hubs

Part Numbers

41179
U M C ELECTRONICS CO
XC37127
EMERSON ELECTRIC 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

U M C ELECTRONICS CO - 22680

EMERSON ELECTRIC CO - 79938