Cone Pulley NSN 3020-00-528-0557

Item Description

A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see block, tackle.

NSN: 3020-00-528-0557

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Features and Characteristics

Groove Depth

0.500 inches

Groove Width

0.438 inches

Overall Length

1.375 inches

Thread Size

1/4-20

Bore Diameter

Between 0.749 inches and 0.751 inches

Bore Length

1.375 inches

V Groove Angle In Deg

40.0

Securing Hole Quantity

Face Type

Step groove

Material And Location

Steel

Face Width

1.375 inches

Design Form

Plain

Bore Type

Straight

Groove Quantity

Counterbore Feature

Not included

Step Outside Diameter

5.000 inches and 4.000 inches

Hole Location

In largest diameter groove

Keying Facility

Not included

Securing Method

Threaded hole

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Standard V-belt Section Designation For Which Designed

Bore Bearing

Not included

V Groove Pitch Diameter

4.39375 inches and 3.59375 inches

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

005280557

NSN

3020005280557

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

3704

Cage Code:

66042

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 3020-00-528-0557

What are the manufacturers of nsn 3020005280557?

Thomas C. Wilson, Inc. (66042)

Does this nsn 3020005280557 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020005280557
A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. for pulleys encased in a shell or frame, see block, tackle.

Does nsn 3020005280557 contain any precious metals?
No precious metal content.

Does nsn 3020005280557 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020005280557?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

08110

FIIG:

T353-B

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service