NSN 3020-00-890-2257

Spur Gear

FSC: 3020 NIIN: 008902257

DODParts.com distributes transmission chain sprockets pulleys gears, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 3020-00-890-2257 to receive an up to date pricing and availability quote by email.

Product Characteristics

NSN:

3020008902257

Demilitarization:

INC:

05466

Shelf Life:

N/A

Body Style:

Plain, solid

Attachment Method:

Mounting hole

Pitch Diameter:

Between 1.8743 inches and 1.8750 inches

Teeth Quantity:

120

Bore Style:

Plain both ends

Mounting Hole Thread Series Designator:

Unc transversely through hub, first end

Mounting Hole Thready Qty Per Inch (tpi):

56 transversely through hub, first end

Mounting Hole Thread Size:

0.086 inches transversely through hub, first end

Mounting Hole Type And Quantity:

1 plain transversely through hub, first end and 1 threaded transversely through hub, first end

Outside Diameter:

1.905 inches

Nominallength:

0.312 inches

Tooth Form:

Standard

Pressure Angle:

20.0000 degrees

Distance Between Body Face And Protruding Hub End:

0.187 inches first end

Face Width:

0.125 inches

Bore Diameter:

0.125 inches both ends

Hub Style Designator:

Pinned first end

Hub Diameter:

0.312 inches first end

Precision Classification:

Quality number 12

Mounting Hole Diameter:

0.029 inches transversely through hub, first end

Special Features:

Unthreaded hole 90 degrees from threaded hole

Material:

Aluminum alloy 2024

Material Specification:

Qq-a-225/6, t4 federal specification single material response

Surface Treatment:

Anodize

Surface Treatment Specification:

Mil-a-8625, type 1 military specification single treatment response

Style Designator:

Protruding hub

Part Numbers

549312
L3 TECHNOLOGIES, INC.
G10-120P2
ROLLER BEARING COMPANY OF AMERICA,

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. - 1PQF4

ROLLER BEARING COMPANY OF AMERICA, - 00141