Part Information
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

NSN

National Stock Number:

3020-00-490-0867 3020004900867

TXT

Description:

Bevel Gear

INC

Item Name Code:

05463

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL

Body Style:

Webbed, offset, solid

MRC:

A measurement indicating the diameter-pitch per specific measurement scale of the item.AGJS

Pitch Diameter:

1.9166 inches

MRC:

The number of teeth included on the item.AJLA

Teeth Quantity:

23

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.ANTP

Bore Style:

Partial both ends

MRC:

A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM

Hardness Rating:

58.0 rockwell c teeth

MRC:

The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.CWCD

Outside Diameter:

2.016 inches

MRC:

The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.CWFR

Nominallength:

3.750 inches

MRC:

Indicates the type of teeth included on the item.CWMW

Teeth Type:

Spiral

MRC:

The direction the teeth curve when viewed from the edge of the item.CWNM

Tooth Direction:

Right

MRC:

The measurement of the pressure angle on the item.CWPP

Pressure Angle:

20.0000 degrees

MRC:

The measurement of the pitch angle on the item.CWQD

Pitch Angle:

45.0000 degrees

MRC:

The nominal distance between the body face and the protruding hub end.CWQL

Distance Between Body Face And Protruding Hub End:

3.621 inches second end

MRC:

A measurement taken at right angles to the length of the face,in distinction from thickness.CWRM

Face Width:

0.400 inches

MRC:

The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.CWRS

Bore Diameter:

0.938 inches second end

MRC:

The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.CWRS

Bore Diameter:

0.985 inches first end

MRC:

A nominal measurement between specified points on the bore,in distinction from height.CWRX

Bore Depth:

0.688 inches second end

MRC:

A nominal measurement between specified points on the bore,in distinction from height.CWRX

Bore Depth:

1.945 inches first end

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.CWTR

Hub Style Designator:

3 steps second end

MRC:

A nominal measurement of the longest dimension of the end of the item,in distinction from width.CWWH

End Length:

0.300 inches second end

MRC:

The nominal length of a straight line which passes through the center of the end of the item,and terminates at the circumference.CWWN

End Diameter:

1.095 inches second end

MRC:

A nominal measurement of the longest dimension of the first step,in distinction from width.CWWS

First Step Length:

0.938 inches second end

MRC:

The nominal length of a straight line which passes through the center of the first step,and terminates at the circumference.CWXB

First Step Diameter:

1.173 inches second end

MRC:

A nominal measurement of the longest dimension of the second step,in distinction from width.CWXG

Second Step Length:

0.628 inches second end

MRC:

The nominal length of a straight line which passes through the center of the second step,and terminates at the circumference.CWXL

Second Step Diameter:

1.250 inches second end

MRC:

A nominal measurement of the longest dimension of the third step,in distinction from width.CWXP

Third Step Length:

0.720 inches second end

MRC:

The nominal length of a straight line which passes through the center of the third step,and terminates at the circumference.CWXT

Third Step Diameter:

1.513 inches second end

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Steel comp 4620

MRC:

The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL

Material Specification:

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

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL

Style Designator:

Peripheral face, back hub protruding

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Part Number 1539575

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