Sprocket Wheel NSN 3020-00-901-3748

Item Description

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

NSN: 3020-00-901-3748

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Features and Characteristics

Outside Diameter

Between 1.272 inches and 1.276 inches

Overall Length

0.375 inches

Thread Size

0.138-32

Bore Diameter

0.250 inches

Bore Length

0.375 inches

Drilled Hole Diameter

0.067 inches

Pitch Diameter

Between 1.222 inches and 1.224 inches

Securing Hole Quantity

1 or 1

Furnished Items And Quantity

Setscrew 1

Face Width

0.125 inches

Design Form

Plain

Bore Type

Straight

Counterbore Feature

Not included

Hole Location

Centered 0.120 in. From end of hub

Keying Facility

Not included

Securing Method

Drilled hole or threaded hole

Lightening Hole

Not included

Protruding Hub Characteristic

Plain

Securing Location

Aa end

Belt/chain/film Size For Which Designed

Roller chain

Roller Chain Pitch Type For Which Designed

Single pitch

Teeth Row Quantity

Teeth Quantity Per Row

Hardness Rating Test Method

Not rated

Bore Bearing

Not included

Hub External Keyway

Not included

Tooth Pitch

0.1475 inches

Hub End Outside Diameter And Location

0.500 inches aa end

Distance From Outside Flange/rim To Hub End And Location

0.250 inches aa end

Special Features

Teeth 0.062 in. W

Material

Steel, qq-s-764, type 303-canceled

Material

Steel comp 303

Material Specification

Qq-s-764, type 303-canceled federal specification single material response

Surface Treatment

Passivate

Style Designator

Plain

Surface Treatment

Passivated

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

009013748

NSN

3020009013748

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

EM5-26

Cage Code:

00141

Status:

MSDS:

Part Number:

14EM26S26

Cage Code:

29440

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8483901000
NAICS: 333613
SITC: 74890
Description: Chain sprockets and parts thereof
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-00-901-3748

What are the manufacturers of nsn 3020009013748?

Roller Bearing Company Of America, (00141)
W. M. Berg Inc (29440)

Does this nsn 3020009013748 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020009013748
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. it is usually used for transmitting power.

Does nsn 3020009013748 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020009013748 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020009013748?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

04456

FIIG:

T353-C

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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