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FSC 3020 | Transmission Chain Sprockets Pulleys Gears
A15D3740-1

Model: A15D3740-1

Spur Gear

Special Features:

Counterbore second end, 0.930 in.Dia, 2.430 in. Deep; plug inserted in counterbore 0.250 in.From hub end

Properties:

Body Style

Webbed, with lightening holes

Spline Quantity

16 both ends

Pitch Diameter

4.2000 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

0.8000 inches both ends

Outside Diameter

4.402 inches

Tooth Form

Standard

Pressure Angle

25.0000 degrees

Distance Between Body Face And Protruding Hub End

0.540 inches second end

Distance Between Body Face And Protruding Hub End

2.010 inches first end

Face Width

0.470 inches

Bore Diameter

0.892 inches both ends

Hub Style Designator

1 step second end

Hub Style Designator

3 steps first end

End Length

0.500 inches second end

End Length

0.960 inches first end

End Diameter

1.125 inches first end

End Diameter

1.819 inches second end

First Step Length

0.040 inches second end

First Step Length

0.480 inches first end

First Step Diameter

1.370 inches second end

First Step Diameter

1.819 inches first end

Second Step Length

0.180 inches first end

Second Step Diameter

1.370 inches first end

Third Step Length

0.390 inches first end

Third Step Diameter

1.250 inches first end

Material

Steel

Material Specification

Ams6265 assn standard single material response

Surface Treatment

Oxide

Style Designator

Protruding hubs

NSN

3020-01-019-4058

Part Number

A15D3740-1

Description

Gear,spur

CAGE

77272

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 A15D3740-1 NSN 3020-01-019-4058

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:

1.0000lbs

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