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FSC 3020 | Transmission Chain Sprockets Pulleys Gears
12334277

Model: 12334277

Spur Gear

Special Features:

Flange between gear face and 3rd step of 1st end w/6 eq spaced thd holes, 1/4-28unf-2b

Properties:

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

3.8750 inches

Teeth Quantity

Bore Style

W/stepped counterbore counter bore, second end

Mounting Hole Thread Series Designator

Unc axially through hub, first end

Mounting Hole Thread Size

0.313 inches axially through hub, first end

Mounting Hole Type And Quantity

4 threaded axially through hub, first end

Outside Diameter

4.120 inches

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

1.150 inches second end

Distance Between Body Face And Protruding Hub End

2.813 inches first end

Face Width

0.625 inches

Bore Diameter

1.120 inches first end

Counterbore Depth

1.150 inches first counterbore, second end

Counterbore Depth

1.970 inches second counterbore, second end

Counterbore Diameter

1.750 inches second counterbore, second end

Counterbore Diameter

1.874 inches first counterbore, second end

Hub Style Designator

1 step second end

Hub Style Designator

3 steps first end

End Length

0.921 inches second end

End Length

1.060 inches first end

End Diameter

2.332 inches first end

End Diameter

2.363 inches second end

First Step Length

0.201 inches second end

First Step Length

0.690 inches first end

First Step Diameter

2.620 inches second end

First Step Diameter

2.363 inches first end

Second Step Length

0.433 inches first end

Second Step Diameter

2.620 inches first end

Third Step Length

0.250 inches first end

Third Step Diameter

2.780 inches first end

Bolt Hole Circle Diameter

1.750 inches axially through hub, first end

Material

Steel

Style Designator

Protruding hubs

NSN

3020-01-228-9264

Part Number

12334277

Description

Gear,spur

CAGE

19207

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 12334277 NSN 3020-01-228-9264

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:

5.3000lbs

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:

197337

UFC:

96690

LTL:

RATING VARIABLE

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