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FSC 3020 | Transmission Chain Sprockets Pulleys Gears
5280G1057

Model: 5280G1057

Helical Gear

Properties:

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

0.9620 inches

Teeth Quantity

Bore Style

Plain both ends

Backlash Designation

Grade a

Mounting Hole Type And Quantity

1 plain transversely through hub, first end

Outside Diameter

1.1265 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

14.5000 degrees

Helix Angle

30.0000 degrees

Distance Between Body Face And Protruding Hub End

1.188 inches first end

Face Width

0.625 inches

Bore Diameter

0.485 inches first end

Counterbore Depth

0.5000 inches first end

Counterbore Diameter

0.500 inches first end

Hub Style Designator

Plain first end

Hub Diameter

0.7187 inches first end

Mounting Hole Diameter

0.157 inches transversely through hub, first end

Material

Steel comp 1020

Material Specification

Fed standard 66 federal standard single material response

Surface Treatment

Copper

Style Designator

Protruding hub

NSN

3020-00-249-1163

Part Number

5280G1057

Description

Gear,helical

CAGE

83299

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

Part 5280G1057 NSN 3020-00-249-1163

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05464

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:

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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