Groove Pulley NSN 3020-00-446-8368

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: 3020-00-446-8368

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Features and Characteristics

Counterbore Diameter

1.250 inches

Counterbore Depth

0.312 inches

Groove Depth

0.950 inches

Groove Width

1.000 inches

Outside Diameter

4.375 inches

Overall Length

2.406 inches

Keyway Width

0.187 inches

Bore Diameter

1.000 inches

Bore Length

2.072 inches

Distance From Center Of Bore To Bottom Of Keyway

0.094 inches

V Groove Angle In Deg

20.0

Pitch Diameter

4.250 inches

Material And Location

Steel

Face Width

1.375 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Included

Counterbore Location

Aa end

Keying Facility

Included

Keying Facility Type

Keyway

Split Hub Feature

Not included

Web/spoke Relationship To Face Centerline

Offset

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Protruding Hub Characteristic

Stepped

Hub End Outside Diameter And Location

1.750 inches aa end

Distance From Outside Flange/rim To Hub End And Location

1.031 inches aa end and 0.334 inches bb end

First Step Face Largest Diameter And Location

2.195 inches aa end

First Step Length And Location

0.875 inches aa end

Second Step Length And Location

0.156 inches aa end

Hub End Outside Diameter And Location

1.750 inches aa end

Quantity

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

004468368

NSN

3020004468368

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

222399

Cage Code:

77237

Status:

MSDS:

Part Number:

007222399

Cage Code:

16662

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 3020-00-446-8368

What are the manufacturers of nsn 3020004468368?

Does this nsn 3020004468368 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020004468368
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 3020004468368 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020004468368 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020004468368?
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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Certificate of Conformance
Quality Inspected Parts
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