Groove Pulley NSN 3020-00-647-0720

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: 3020-00-647-0720

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Features and Characteristics

Groove Depth

0.430 inches

Groove Width

0.380 inches

Outside Diameter

3.250 inches

Overall Length

0.625 inches

Keyway Width

Between 0.0948 inches and 0.0968 inches

Bore Diameter

Between 0.502 inches and 0.503 inches

Bore Length

0.531 inches

Distance From Center Of Bore To Bottom Of Keyway

0.297 inches

V Groove Angle In Deg

36.0

Material And Location

Iron, cast

Face Width

0.562 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Keying Facility

Included

Keying Facility Type

Keyway

Split Hub Feature

Not included

Web/spoke Relationship To Face Centerline

Not offset

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Standard V-belt Section Designation For Which Designed

Sae 0.380

Bore Feature

Included

Protruding Hub Characteristic

Plain

Hub End Outside Diameter And Location

0.750 inches aa end and 1.000 inches bb end

Distance From Outside Flange/rim To Hub End And Location

0.094 inches aa end and 0.062 inches bb end

Special Features

Grumman aerospace a-10 aircraft

Quantity

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

006470720

NSN

3020006470720

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

191-0162

Cage Code:

55940

Status:

MSDS:

Part Number:

191-162

Cage Code:

44940

Status:

MSDS:

Part Number:

191A162

Cage Code:

44940

Status:

MSDS:

Part Number:

A22725-1

Cage Code:

96432

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 3020-00-647-0720

What are the manufacturers of nsn 3020006470720?

Does this nsn 3020006470720 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020006470720
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 3020006470720 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020006470720 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020006470720?
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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