Flat Pulley NSN 3020-00-368-5778

Item Description

A pulley with a straight or crowned face. The item may include belt aligning flange(s). Excludes pulley, cone. For pulleys encased in a shell or frame, see block, tackle.

NSN: 3020-00-368-5778

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Features and Characteristics

Counterbore Diameter

1.562 inches

Counterbore Depth

2.250 inches

Outside Diameter

1.798 inches

Overall Length

5.025 inches

Bore Diameter

0.500 inches

Bore Length

5.025 inches

Drilled Hole Diameter

0.205 inches

Securing Hole Quantity

Material And Location

Steel

Face Width

2.428 inches

Design Form

Plain

Bore Type

Straight

Bearings

Not included

Counterbore Feature

Included

Counterbore Location

Bb end

Hole Location

On side of pulley surface

Keying Facility

Not included

Securing Method

Drilled hole

Split Hub Feature

Not included

Lightening Hole

Not included

Integral Cooling Vane

Not included

Crown Face

Not included

Rim Type

Solid

Bore Feature

Included

Protruding Hub Characteristic

Grooved or stepped

Securing Location

Aa end

Hub End Outside Diameter And Location

0.672 inches aa end

Distance From Outside Flange/rim To Hub End And Location

2.593 inches aa end

First Step Face Largest Diameter And Location

0.937 inches aa end

First Step Length And Location

2.215 inches aa end

Second Step Length And Location

0.378 inches aa end

First End Groove Diameter And Location

0.812 inches aa end

First End Groove Width And Location

0.097 inches aa end

First End Length From Groove To End And Location

2.265 inches aa end

Hub End Outside Diameter And Location

0.672 inches aa end

Distance From Outside Flange/rim To Hub End And Location

2.593 inches aa end

Special Features

End of hub thd 11/16-20 un 2a rh 0.410 in. Lg

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

003685778

NSN

3020003685778

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

AC647-1

Cage Code:

54370

Status:

MSDS:

Part Number:

PPS/AC-647-1

Cage Code:

64074

Status:

MSDS:

Part Number:

AC647-1-1

Cage Code:

54370

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 3020-00-368-5778

What are the manufacturers of nsn 3020003685778?

Alfa Laval Inc. (54370)
Peck Purifier Sales Co (64074)

Does this nsn 3020003685778 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020003685778
A pulley with a straight or crowned face. the item may include belt aligning flange(s). excludes pulley, cone. for pulleys encased in a shell or frame, see block, tackle.

Does nsn 3020003685778 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020003685778 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020003685778?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

08111

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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