Gear Cluster NSN 3020-01-247-0563

Item Description

A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes gear subassembly, speed decreaser.

NSN: 3020-01-247-0563

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Features and Characteristics

Spline Quantity

10 both ends

Bore Style

Involute spline both ends

Design Type

Spur all gears

Spline Pitch Diameter

0.5000 inches both ends

Construction

Assembled

Hardness Rating

36.0 rockwell c or 40.0 rockwell c

Outside Diameter

4.252 inches second gear

Precision Classification

Quality number 6 all gears

Special Features

Spline data: base dia.=0.54127; class of fit=5; major dia.=0.713; minordia.=0.570; pin dia.=0.108; form dia.=0.692; gear a data: agma quality no.=8; teeth no.=40; diametral pitch=10.160; pressure angle=20 deg.; tooth form=involute; pitch dia.=3.937; root dia.=3696; gear b data: agma quality no.=8; teeth no.=25; diametral pitch=6.350; pressure angle=20 deg.; tooth form=involute; pitch dia.=3.937; root dia.

Material

Aluminum alloy

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625, typemilitary specification single treatment response

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

012470563

NSN

3020012470563

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7-317236803-9

Cage Code:

8V613

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8483409000
NAICS: 333612
SITC: 74840
Description: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-01-247-0563

What are the manufacturers of nsn 3020012470563?

Boeing Company, The (8V613)
Mcdonnell Douglas Helicopter Co Inc (02731)

Does this nsn 3020012470563 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020012470563
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. it may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. it is designed to mount on a shaft. for items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). excludes gear subassembly, speed decreaser.

Does nsn 3020012470563 contain any precious metals?
No precious metal content.

Does nsn 3020012470563 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020012470563?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

36636

FIIG:

A270A0

App. Key:

Cond. Code:

Status:

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Quality Inspected Parts
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