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FSC 3020 | Transmission Chain Sprockets Pulleys Gears
45-040-78

Model: 45-040-78

Spur Gear

Properties:

Body Style

Plain, solid

Pitch Diameter

Between 1.6240 inches and 1.6250 inches

Teeth Quantity

Bore Style

Plain both ends

Outside Diameter

1.666 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.3125 inches first end

Face Width

0.093 inches

Bore Diameter

0.250 inches both ends

Hub Style Designator

1 step first end

End Length

0.275 inches first end

Precision Classification

Quality number 10

End Diameter

0.313 inches first end

First Step Length

0.037 inches first end

First Step Diameter

0.435 inches first end

Material

Aluminum alloy 6061

Material Specification

Qq-a-225/8, t6 federal specification single material response

Style Designator

Protruding hub

NSN

3020-00-097-8619

Part Number

45-040-78

Description

Gear,spur

CAGE

56232

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 45-040-78 NSN 3020-00-097-8619

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