Sprocket Wheel NSN 3020-00-277-1101

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: 3020-00-277-1101

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Features and Characteristics

Outside Diameter

Between 4.013 inches and 4.033 inches

Overall Length

Between 3.997 inches and 4.000 inches

Bore Diameter

Between 2.374 inches and 2.375 inches

Bore Length

Between 3.997 inches and 4.000 inches

Pitch Diameter

3.826 inches

Furnished Items And Quantity

One bushing

Face Width

3.875 inches

Guide

Not included

Design Form

Plain

Bore Type

Straight

Metallic Hardness Rating And Location

38.0 rockwell c body and 44.0 rockwell c body

Counterbore Feature

Not included

Keying Facility

Not included

Lightening Hole

Not included

Belt/chain/film Size For Which Designed

Roller chain

Roller Chain Pitch Type For Which Designed

Single pitch

Teeth Row Quantity

Center To Center Distance Between Teeth Rows

Between 0.395 inches and 0.405 inches

Teeth Quantity Per Row

Asa Standard Chain Number

35-4

Hardness Rating Test Method

Rockwell

Teeth Hardness Rating

38.0 rockwell c

Bore Bearing

Not included

Hub External Keyway

Not included

Tooth Pitch

0.375 inches

Special Features

Clearance core in center of bore, @drilled and tapped for 0.125 in. Pipe tap

Material

Steel, qq-s-633, fs1020-canceled

Material

Steel comp 1020

Material Specification

Qq-s-633, fs1020-canceled federal specification single material response

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002771101

NSN

3020002771101

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

324985

Cage Code:

1ML14

Status:

MSDS:

Part Number:

6324985

Cage Code:

1ML14

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 3020-00-277-1101

What are the manufacturers of nsn 3020002771101?

Does this nsn 3020002771101 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002771101
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 3020002771101 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002771101 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002771101?
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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Certificate of Conformance
Quality Inspected Parts
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