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370406

Model: 370406

Spur Gear

Special Features:

Loc 0.530 in. From 1st end bore increase to 2.380 in. Diameter by 0.850 in. Lg

Properties:

Body Style

Webbed, offset, solid

Pitch Diameter

3.6250 inches

Teeth Quantity

Bore Style

W/counterbore counter bore, second end

Backlash Designation

Grade b

Outside Diameter

3.707 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.654 inches second end

Distance Between Body Face And Protruding Hub End

1.181 inches first end

Face Width

0.250 inches

Bore Diameter

2.000 inches counter bore, second end

Counterbore Depth

0.5250 inches counter bore, second end

Counterbore Diameter

2.1200 inches counter bore, second end

Hub Style Designator

1 step second end

Hub Style Designator

3 steps first end

End Length

0.281 inches second end

End Length

0.380 inches first end

Precision Classification

Quality number 11

End Diameter

2.312 inches second end

End Diameter

2.526 inches first end

First Step Length

0.373 inches second end

First Step Length

0.493 inches first end

First Step Diameter

2.562 inches first end

First Step Diameter

2.410 inches second end

Second Step Length

0.163 inches first end

Second Step Diameter

2.670 inches first end

Third Step Length

0.141 inches first end

Third Step Diameter

3.190 inches first end

Material

Aluminum alloy 6061 and copper alloy 642

Material

Aluminum alloy 6061 and copper alloy 642

Material Specification

Qq-a-250/11 federal specification 1st material response or qq-b-679 federal specification 2nd material response

Style Designator

Protruding hubs

NSN

3020-00-421-4463

Part Number

370406

Description

Gear,spur

CAGE

3B150

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 370406 NSN 3020-00-421-4463

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:

0.7000lbs

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