NSN 3020-00-922-0086

Spur Gear

FSC: 3020 NIIN: 009220086

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Product Characteristics

NSN:

3020009220086

Demilitarization:

INC:

05466

Shelf Life:

N/A

Body Style:

Plain, solid

Attachment Method:

Mounting hole

Pitch Diameter:

Between 3.7490 inches and 3.7500 inches

Teeth Quantity:

120

Bore Style:

Plain both ends

Backlash Designation:

Grade c

Mounting Hole Type And Quantity:

2 plain transversely through hub, first end

Outside Diameter:

3.812 inches

Tooth Form:

Standard

Pressure Angle:

20.0000 degrees

Distance Between Body Face And Protruding Hub End:

0.418 inches first end

Face Width:

0.312 inches

Bore Diameter:

2.952 inches both ends

Hub Style Designator:

1 step first end

End Length:

0.105 inches first end

Precision Classification:

Quality number 10

End Diameter:

3.250 inches first end

First Step Length:

0.313 inches first end

First Step Diameter:

3.500 inches first end

Mounting Hole Diameter:

0.078 inches transversely through hub, first end

Special Features:

Mtg holes centered 0.250 in.From end of hub 90 degrees apart

Material:

Steel comp 303

Material Specification:

Qq-s-764, type 303, cond a 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

SM-C-587476
US ARMY COMMUNICATIONS &

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

US ARMY COMMUNICATIONS & - 80063