Groove Pulley NSN 3020-00-424-0643

Item Description

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.

NSN: 3020-00-424-0643

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Features and Characteristics

Groove Depth

0.375 inches

Groove Width

1.188 inches

Outside Diameter

9.500 inches

Bore Diameter

Between 3.875 inches and 3.878 inches

Bore Length

1.375 inches

Groove Radius

0.375 inches

Material And Location

Steel, qq-s-633, fs1020-canceled

Face Width

1.375 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Keying Facility

Not included

Split Hub Feature

Not included

Web/spoke Relationship To Face Centerline

Not offset

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Hub End Outside Diameter And Location

4.938 inches both ends

Special Features

1/16 in. Porm 1/32 by 45 degrees chamfer located on one end of bore only

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

004240643

NSN

3020004240643

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

F7270

Cage Code:

35311

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8487900080
NAICS: 333999
SITC: 74999
Description: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-00-424-0643

What are the manufacturers of nsn 3020004240643?

American Standard Inc (35311)

Does this nsn 3020004240643 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020004240643
A pulley with one or more grooved faces or rims of the same diameter. for pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.

Does nsn 3020004240643 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020004240643 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020004240643?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

08109

FIIG:

T353-A

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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