Groove Pulley NSN 3020-01-443-0293

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: 3020-01-443-0293

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Features and Characteristics

Groove Depth

0.344 inches

Groove Width

0.656 inches

Outside Diameter

7.750 inches

Overall Length

2.094 inches

Keyway Width

0.375 inches

Thread Size

1/2-13

Bore Diameter

1.438 inches

Bore Length

2.094 inches

Distance From Center Of Bore To Bottom Of Keyway

0.907 inches

End Application

Weapons system stragetic sealift conversion ships class

V Groove Angle In Deg

40.0

Pitch Diameter

7.0000 inches

Securing Hole Quantity

Material And Location

Iron, cast

Face Width

1.750 inches

Design Form

Spoked

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Hole Location

Over keyway

Keying Facility

Included

Keying Facility Type

Keyway

Securing Method

Threaded hole

Web/spoke Relationship To Face Centerline

Not offset

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Distance From Outside Flange/rim To Hub End And Location

0.344 inches aa end and 0.500 inches bb end

Quantity

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

014430293

NSN

3020014430293

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2BK80X 1 7/16

Cage Code:

71176

Status:

MSDS:

Part Number:

2BK80 X 1.438

Cage Code:

71176

Status:

MSDS:

Part Number:

1173-00-B PC5

Cage Code:

38450

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 3020-01-443-0293

What are the manufacturers of nsn 3020014430293?

Emerson Electric Co (71176)
Engineered Coil Company (38450)

Does this nsn 3020014430293 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020014430293
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 3020014430293 contain any precious metals?
No precious metal content.

Does nsn 3020014430293 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020014430293?
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
Quality Fast Service