Groove Pulley NSN 3020-00-517-4456

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: 3020-00-517-4456

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Features and Characteristics

Groove Depth

0.688 inches

Groove Width

Between 0.654 inches and 0.656 inches

Outside Diameter

Between 5.645 inches and 5.655 inches

Overall Length

5.375 inches

Keyway Width

Between 0.249 inches and 0.250 inches

Bore Length

3.375 inches

Distance From Center Of Bore To Bottom Of Keyway

0.7287 inches

V Groove Angle In Deg

40.0

Pitch Diameter

5.150 inches

Taper Bore Major Diameter

Between 1.1860 inches and 1.1875 inches

Taper Bore Minor Diameter

0.764 inches

Material And Location

Steel, mil-s-890, class c

Face Width

4.375 inches

Design Form

Webbed

Bore Type

Tapered

Bearings

Not included

Taper Major Diameter Location

Aa end

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

Bore Feature

Included

Hub End Outside Diameter And Location

2.000 inches both ends

Distance From Outside Flange/rim To Hub End And Location

1.000 inches both ends

Quantity

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

005174456

NSN

3020005174456

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

3311509

Cage Code:

55380

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 3020-00-517-4456

What are the manufacturers of nsn 3020005174456?

Does this nsn 3020005174456 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020005174456
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 3020005174456 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020005174456 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020005174456?
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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