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FSC 3020 | Transmission Chain Sprockets Pulleys Gears
3020008712831

Model: 3020008712831

Spur Gear

Special Features:

Counterbore second end, 1.903 in. Dia, 0.313 in. Deep

Properties:

Body Style

Plain, solid

Spline Quantity

6 first end

Attachment Method

Mounting hole

Pitch Diameter

4.5000 inches

Teeth Quantity

Bore Style

Straight spline first end

Mounting Hole Thread Series Designator

Unf axially through body, first end

Hardness Rating

58.0 rockwell c and 62.0 rockwell c

Mounting Hole Thread Size

0.250 inches axially through body, first end

Mounting Hole Type And Quantity

6 threaded axially through body, first end

Outside Diameter

3.666 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.750 inches first end

Face Width

1.375 inches

Bore Diameter

1.165 inches first end

Hub Style Designator

Externally splined, involute splines first end

Hub Spline Quantity

15 first end

Hub Spline Pitch Diameter

3.3333 inches first end

Material

Steel

Surface Treatment

Phosphate

Surface Treatment Specification

Mil-p-16232, type m, class 2 military specification single treatment response

Style Designator

Protruding hub

NSN

3020-00-871-2831

Part Number

3020008712831

Description

Gear,spur

CAGE

SCY13

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 3020008712831 NSN 3020-00-871-2831

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:

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