NSN 3020-00-042-7041

Spur Gear

FSC: 3020 NIIN: 000427041

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Product Characteristics

NSN:

3020000427041

Demilitarization:

INC:

05466

Shelf Life:

N/A

Body Style:

Plain, solid

Attachment Method:

Mounting hole

Pitch Diameter:

Between 1.6865 inches and 1.6875 inches

Teeth Quantity:

Mounting Hole Thread Series Designator:

Unc transversely through hub, first end

Mounting Hole Thready Qty Per Inch (tpi):

40 transversely through hub, first end

Mounting Hole Type And Quantity:

1 threaded transversely through hub, first end

Outside Diameter:

1.728 inches

Nominallength:

0.295 inches

Tooth Form:

Standard

Pressure Angle:

20.0000 degrees

Distance Between Body Face And Protruding Hub End:

0.202 inches first end

Face Width:

0.093 inches

Bore Diameter:

0.187 inches both ends

Hub Diameter:

0.375 inches first end

Precision Classification:

Quality number 10 or quality number 11

Material:

Aluminum alloy 6061

Material Specification:

Qq-a-225/8, t6 federal specification single material response

Style Designator:

Protruding hub

Part Numbers

1412574-81
NAVAIR AND NAVSEA MANAGED
1412574-81REVB
NAVAL SEA SYSTEMS COMMAND
45-029-81
LOCKHEED MARTIN CORPORATION

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

NAVAIR AND NAVSEA MANAGED - 10001

NAVAL SEA SYSTEMS COMMAND - 53711

LOCKHEED MARTIN CORPORATION - 56232