Groove Pulley NSN 3020-01-330-9521

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: 3020-01-330-9521

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Features and Characteristics

Outside Diameter

3.250 inches

Bore Diameter

0.901 inches

Bore Length

0.506 inches

Groove Radius

0.057 inches

Material And Location

Aluminum alloy, qq-a-596, alloy 356, t6

Face Width

0.749 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Included

Groove Quantity

Bearing Quantity

Web/spoke Relationship To Face Centerline

Not offset

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Special Features

Pulley is stationary, held still by 2 cast clevis attachments

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

013309521

NSN

3020013309521

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

249-56323

Cage Code:

89372

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 3020-01-330-9521

What are the manufacturers of nsn 3020013309521?

Rockwell International Corp (89372)
Maney Aircraft, Inc. (10000)

Does this nsn 3020013309521 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020013309521
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 3020013309521 contain any precious metals?
No precious metal content.

Does nsn 3020013309521 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020013309521?
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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