NSN 3020-00-421-7618

Spur Gear

FSC: 3020 NIIN: 004217618

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Product Characteristics

NSN:

3020004217618

Demilitarization:

INC:

05466

Shelf Life:

N/A

Body Style:

Plain, solid

Attachment Method:

Mounting hole

Pitch Diameter:

8.4375 inches

Teeth Quantity:

270

Bore Style:

Plain both ends

Hardness Rating:

42.0 rockwell c and 45.0 rockwell c

Mounting Hole Type And Quantity:

2 plain transversely through hub, first end

Outside Diameter:

8.500 inches

Tooth Form:

Standard

Pressure Angle:

20.0000 degrees

Distance Between Body Face And Protruding Hub End:

0.643 inches first end

Face Width:

0.515 inches

Bore Diameter:

7.750 inches both ends

Hub Style Designator:

1 step first end

End Length:

0.111 inches first end

End Diameter:

7.937 inches first end

First Step Length:

0.532 inches first end

First Step Diameter:

8.125 inches first end

Mounting Hole Diameter:

0.125 inches transversely through hub, first end

Special Features:

Eight partially drilled holes on gear face, 0.164-32 unc equally spaced on 8.062 bolt circle dia. Holes are 0.469 in. Deep

Material:

Steel comp 440c

Material Specification:

Qq-s-763 cl 440c federal specification single material response

Surface Treatment:

Passivate

Surface Treatment Specification:

Mil-f-14072, finish e300 military specification single treatment response

Style Designator:

Protruding hub

Part Numbers

211160-000
BAE SYSTEMS INFORMATION AND

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

BAE SYSTEMS INFORMATION AND - 81413