Groove Pulley NSN 3020-00-221-8669

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: 3020-00-221-8669

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Features and Characteristics

Groove Depth

0.562 inches

Groove Width

0.500 inches

Outside Diameter

Between 4.320 inches and 4.370 inches

Overall Length

2.906 inches

Bolt Circle Diameter

2.000 inches

Bore Diameter

Between 1.309 inches and 1.313 inches

Bore Length

0.051 inches

Drilled Hole Diameter

0.328 inches

V Groove Angle In Deg

36.0

Pitch Diameter

4.250 inches

Securing Hole Quantity

Material And Location

Steel

Face Width

0.813 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Hole Location

Located on end of hub equally spaced

Keying Facility

Not included

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

Groove Shape

Bore Feature

Included

Securing Location

Aa end

Distance From Outside Flange/rim To Hub End And Location

2.093 inches aa end and 2.855 inches bb end

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002218669

NSN

3020002218669

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

40-2080911

Cage Code:

1ML14

Status:

MSDS:

Part Number:

287372B

Cage Code:

28265

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 3020-00-221-8669

What are the manufacturers of nsn 3020002218669?

Brinkley Technology Group, Llc (1ML14)
Hercules Engine Co Inc (28265)

Does this nsn 3020002218669 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002218669
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 3020002218669 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002218669 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002218669?
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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