NSN 3020-00-377-2905

Helical Gear

FSC: 3020 NIIN: 003772905

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Product Characteristics

NSN:

3020003772905

Demilitarization:

INC:

05464

Shelf Life:

N/A

Body Style:

Webbed, offset, solid

Attachment Method:

Mounting hole

Pitch Diameter:

9.7500 inches

Teeth Quantity:

Bore Style:

Plain both ends

Hardness Rating:

31.0 rockwell c and 35.0 rockwell c

Mounting Hole Type And Quantity:

6 plain axially through hub, first end

Outside Diameter:

9.997 inches

Teeth Type:

Single helix

Tooth Form:

Standard

Tooth Direction:

Right

Pressure Angle:

20.0000 degrees

Helix Angle:

22.6198 degrees

Distance Between Body Face And Recessed Hub End:

0.218 inches both ends

Body Recess Depth:

0.468 inches second end

Face Width:

1.250 inches

Bore Diameter:

2.6250 inches both ends

Counterbore Depth:

0.2187 inches second end

Counterbore Diameter:

4.250 inches second end

Hub Style Designator:

Plain first end

Hub Diameter:

4.312 inches first end

Mounting Hole Diameter:

0.374 inches axially through hub, first end

Bolt Hole Circle Diameter:

3.375 inches axially through hub, first end

Special Features:

Nfig 1 on end of hub on centerline of mtg hole, letter o located on face of gear at root of tooth space 65 degrees 44 min cw from fig 1, double @chisel marks at root of two teeth spaces 64 degrees 16 min ccw from @fig 1 mark

Material:

Steel comp 4340h

Material Specification:

66 federal standard single material response and aisi/sae 4340h assn standard single material response

Part Numbers

4765-2
CUMMINS INC.
H4765-2
CUMMINS INC.
TG2475
TRW INC TRW INTL TRADE GOVERNMENT

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

CUMMINS INC. - 15434

TRW INC TRW INTL TRADE GOVERNMENT - 31033