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FSC 3020 | Transmission Chain Sprockets Pulleys Gears
SMB120211-1

Model: SMB120211-1

Spur Gear

Properties:

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

2.0830 inches

Teeth Quantity

100

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 threaded transversely through hub, first end

Outside Diameter

2.124 inches

Nominallength

0.281 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.228 inches first end

Face Width

0.052 inches

Bore Diameter

0.188 inches both ends

Hub Style Designator

1 step first end

End Length

0.146 inches first end

End Diameter

0.313 inches first end

First Step Length

0.025 inches first end

First Step Diameter

0.374 inches first end

Second Step Length

0.057 inches first end

Second Step Diameter

0.499 inches first end

Material

Aluminum alloy 2024

Material Specification

Qq-a-268, t4 federal specification single material response

Surface Treatment

Anodize

Style Designator

Protruding hub

NSN

3020-00-542-0474

Part Number

SMB120211-1

Description

Gear,spur

CAGE

95036

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

Part SMB120211-1 NSN 3020-00-542-0474

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05466

FIIG:

A27300

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

197339

UFC:

96710

LTL:

65.0

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8483409000
SITC: 74840
End Use: Industrial machines, other
NAICS: 333612
USDA: 1

Freight Class: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately