Sprocket Wheel NSN 3020-00-270-3540

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: 3020-00-270-3540

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Features and Characteristics

Spline Major Diameter

Between 0.874 inches and 0.875 inches

Outside Diameter

Between 5.710 inches and 5.720 inches

Overall Length

Between 2.115 inches and 2.135 inches

Spline Quantity

Spline Minor Diameter

Between 0.743 inches and 0.744 inches

Pitch Diameter

5.324 inches

Face Width

Between 0.424 inches and 0.436 inches

Design Form

Webbed

Bore Type

Straight spline

Spline Length

Between 2.115 inches and 2.135 inches

Counterbore Feature

Not included

Keying Facility

Not included

Lightening Hole

Not included

Protruding Hub Characteristic

Stepped

Groove/step Location

Both ends

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

1.500 inches

Hub End Outside Diameter And Location

1.500 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.847 inches both ends and 0.848 inches both ends

First Step Face Largest Diameter And Location

1.865 inches both ends and 1.885 inches both ends

Second Step Face Largest Diameter And Location

4.000 inches both ends and 4.020 inches both ends

First Step Length And Location

0.563 inches both ends

Second Step Length And Location

0.235 inches both ends

Material

Steel, mil-s-890, class b

Material

Steel

Material Specification

Mil-s-890, class b military specification single material response

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002703540

NSN

3020002703540

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

181871PC1

Cage Code:

10001

Status:

MSDS:

Part Number:

BUWEPS181871PC1

Cage Code:

08092

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 3020-00-270-3540

What are the manufacturers of nsn 3020002703540?

Does this nsn 3020002703540 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002703540
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 3020002703540 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002703540 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002703540?
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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