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FSG 30 | Mechanical Power Transmission Equipment
FSC 3020 | Transmission Chain Sprockets Pulleys Gears
G202737

Model: G202737

Spur Gear

Special Features:

Thd bore, 0.437-20unf-2b

Properties:

Body Style

Plain, solid

End Application

Strategic sealift conversion ships class

Pitch Diameter

4.0000 inches

Teeth Quantity

Bore Style

10b w/ 2 keyways first end

Bore Style

W/counterbore counterbore, first end

Hardness Rating

24.0 rockwell c and 30.0 rockwell c

Outside Diameter

4.250 inches

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.500 inches second end

Distance Between Body Face And Protruding Hub End

1.187 inches first end

Face Width

1.250 inches

Bore Diameter

0.437 inches counterbore, first end

Bore Diameter

0.437 inches first end

Keyway Width

0.376 inches first end

Distance From Bore Center To Keyway Bottom

1.449 inches first end

Counterbore Depth

1.312 inches counterbore, first end

Counterbore Diameter

1.502 inches counterbore, first end

Hub Style Designator

1 step first end

Hub Style Designator

Plain second end

Hub Diameter

0.750 inches second end

End Length

1.125 inches first end

End Diameter

2.748 inches first end

First Step Length

0.062 inches first end

First Step Diameter

3.620 inches first end

Material

Nickel alloy k-500

Material Specification

Qq-n-286 federal specification single material response

Style Designator

Protruding hubs

NSN

3020-01-443-4593

Part Number

G202737

Description

Gear,spur

CAGE

49956

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 G202737 NSN 3020-01-443-4593

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:

6.5000lbs

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