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FSC 3020 | Transmission Chain Sprockets Pulleys Gears
1539575

Model: 1539575

Bevel Gear

Special Features:

Hub end first step is threaded, 1.173-18 ns-3a; third hub step has 23 involute splines, 16/32 dp; second bore has 13 involute splines, 16/32 dp

Properties:

Body Style

Webbed, offset, solid

Pitch Diameter

1.9166 inches

Teeth Quantity

Bore Style

Partial both ends

Hardness Rating

58.0 rockwell c teeth

Outside Diameter

2.016 inches

Nominallength

3.750 inches

Teeth Type

Spiral

Tooth Direction

Right

Pressure Angle

20.0000 degrees

Pitch Angle

45.0000 degrees

Distance Between Body Face And Protruding Hub End

3.621 inches second end

Face Width

0.400 inches

Bore Diameter

0.938 inches second end

Bore Diameter

0.985 inches first end

Bore Depth

0.688 inches second end

Bore Depth

1.945 inches first end

Hub Style Designator

3 steps second end

End Length

0.300 inches second end

End Diameter

1.095 inches second end

First Step Length

0.938 inches second end

First Step Diameter

1.173 inches second end

Second Step Length

0.628 inches second end

Second Step Diameter

1.250 inches second end

Third Step Length

0.720 inches second end

Third Step Diameter

1.513 inches second end

Material

Steel comp 4620

Material Specification

Mil-s-7493, cond b1 or c1 military specification single material response

Style Designator

Peripheral face, back hub protruding

NSN

3020-00-490-0867

Part Number

1539575

Description

Gear,bevel

CAGE

05869

A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also gear, antibacklash, bevel.

Part 1539575 NSN 3020-00-490-0867

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05463

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:

197339

UFC:

96710

LTL:

65.0

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