Flat Pulley NSN 3020-01-273-4784

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: 3020-01-273-4784

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Features and Characteristics

Outside Diameter

1.620 inches

Overall Length

1.010 inches

Outside Diameter

1.620 inches

Drilled Hole Diameter

0.159 inches

Flange Quantity

Securing Hole Quantity

Face Width

0.660 inches

Design Form

Webbed

Hole Location

2nd end, 0.850 in. Lg

Securing Method

Drilled hole

Split Hub Feature

Not included

Web/spoke Relationship To Face Centerline

Offset

Lightening Hole

Not included

Integral Cooling Vane

Not included

Rim Type

Solid

Flange Location

Inside and outside

Bore Feature

Not included

Protruding Hub Characteristic

Stepped

Securing Location

Bb end

Hub End Outside Diameter And Location

1.313 inches aa end

Distance From Outside Flange/rim To Hub End And Location

0.300 inches aa end

First Step Face Largest Diameter And Location

1.313 inches aa end

First Step Length And Location

0.050 inches aa end

Second Step Length And Location

0.250 inches aa end

Hub End Outside Diameter And Location

1.200 inches aa end

Distance From Outside Flange/rim To Hub End And Location

0.300 inches aa end

Special Features

60 degrees wedge cut from outer edge to center, 0.190 r at point; 2 tap drilled holes in wede side 0.330 in. Deep, csk 82 degx0.157 in. Dia, 0.138-32 unc 2bx0.220 min. Full thread

Surface Treatment

Anodize

Style Designator

Plain

Surface Treatment

Anodized

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

012734784

NSN

3020012734784

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5187134

Cage Code:

5R108

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 3020-01-273-4784

What are the manufacturers of nsn 3020012734784?

Does this nsn 3020012734784 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020012734784
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 3020012734784 contain any precious metals?
No precious metal content.

Does nsn 3020012734784 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020012734784?
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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