NSN 3020-00-316-7631

Spur Gear

FSC: 3020 NIIN: 003167631

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Product Characteristics

NSN:

3020003167631

Demilitarization:

INC:

05466

Shelf Life:

N/A

Body Style:

Plain, solid

Spline Quantity:

15 both ends

Attachment Method:

Mounting hole

Pitch Diameter:

4.1250 inches

Teeth Quantity:

Bore Style:

Involute spline both ends

Spline Pitch Diameter:

1.5000 inches both ends

Hardness Rating:

58.0 rockwell c and 62.0 rockwell c

Mounting Hole Type And Quantity:

12 plain axially through flange

Outside Diameter:

4.372 inches

Tooth Form:

Standard

Flange Diameter:

7.250 inches

Pilot Length:

0.880 inches

Pressure Angle:

20.0000 degrees

Flange Thickness:

0.380 inches

Face Width:

0.500 inches

Bore Diameter:

1.615 inches both ends

Distance Between Outer Body Face And Inner Flange Face:

2.310 inches

Counterbore Depth:

0.690 inches first end

Counterbore Diameter:

4.1250 inches second end

Hub Diameter:

2.250 inches between body and flange

Pilot Diameter:

2.832 inches

Mounting Hole Diameter:

0.595 inches axially through flange

Bolt Hole Circle Diameter:

6.000 inches axially through flange

Special Features:

Spline minor dia. 1.442 in. Nom

Material:

Steel comp 8620

Material Specification:

66, aisi/sae 8620 federal standard single material response

Style Designator:

Flanged end with pilot

Part Numbers

552132
L3 TECHNOLOGIES, INC.
7737918
U S ARMY TANK AUTOMOTIVE COMMAND

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

L3 TECHNOLOGIES, INC. - 02978

U S ARMY TANK AUTOMOTIVE COMMAND - 19207