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FSG 30 | Mechanical Power Transmission Equipment
FSC 3020 | Transmission Chain Sprockets Pulleys Gears
657D275-001

Model: 657D275-001

Spur Gear

Special Features:

Counterbore second end, 2.750 in. Dia, 3.200 in. Dp

Properties:

Body Style

Plain, with lightening holes

Spline Quantity

25 both ends

Pitch Diameter

8.9000 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

2.5000 inches both ends

Outside Diameter

9.097 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

1.170 inches second end

Distance Between Body Face And Protruding Hub End

3.330 inches first end

Face Width

1.500 inches

Bore Diameter

2.640 inches both ends

Hub Style Designator

1 step second end

Hub Style Designator

2 steps first end

End Length

0.880 inches second end

End Length

2.160 inches first end

End Diameter

3.150 inches second end

End Diameter

3.125 inches first end

First Step Length

0.290 inches second end

First Step Length

0.880 inches first end

First Step Diameter

3.380 inches second end

First Step Diameter

3.150 inches first end

Second Step Length

0.290 inches first end

Second Step Diameter

3.380 inches first end

Material

Steel

Style Designator

Protruding hubs

NSN

3020-00-220-9080

Part Number

657D275-001

Description

Gear,spur

CAGE

01289

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 657D275-001 NSN 3020-00-220-9080

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:

5.5 X 3.4 X 0.7

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