Groove Pulley NSN 3020-00-294-4570

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: 3020-00-294-4570

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Features and Characteristics

Groove Depth

0.250 inches

Groove Width

0.247 inches

Outside Diameter

8.125 inches

Overall Length

1.063 inches

Keyway Width

Between 0.189 inches and 0.192 inches

Thread Size

1/4-20 nc-2

Bore Diameter

Between 0.750 inches and 0.751 inches

Bore Length

1.063 inches

Distance From Center Of Bore To Bottom Of Keyway

0.480 inches

V Groove Angle In Deg

38.0

Pitch Diameter

8.000 inches

Securing Hole Quantity

Furnished Items And Quantity

N/a

Material And Location

Aluminum alloy

Face Width

0.500 inches

Design Form

Spoked

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Hole Location

One hole located on top of keyway, one hole 90 degrees from keyway

Keying Facility

Included

Keying Facility Type

Keyway

Securing Method

Threaded hole

Split Hub Feature

Not included

Web/spoke Relationship To Face Centerline

Not offset

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Securing Location

Aa end

Hub End Outside Diameter And Location

2.000 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.500 inches both ends

Quantity

Surface Treatment

Anodize

Style Designator

Plain

Surface Treatment

Anodized

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002944570

NSN

3020002944570

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

YC1953-1004P2REV6

Cage Code:

3B150

Status:

MSDS:

Part Number:

2009P2

Cage Code:

92215

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 3020-00-294-4570

What are the manufacturers of nsn 3020002944570?

Does this nsn 3020002944570 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002944570
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 3020002944570 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002944570 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002944570?
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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