Groove Pulley NSN 3020-01-439-7518

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: 3020-01-439-7518

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Features and Characteristics

Groove Width

Between 0.500 inches and 0.875 inches

Outside Diameter

4.750 inches

Overall Length

1.875 inches

Keyway Width

0.188 inches

Thread Size

5/16-18

Bore Diameter

0.875 inches

Bore Length

1.875 inches

Distance From Center Of Bore To Bottom Of Keyway

0.531 inches

End Application

Weapons system nimitz class cvn

Securing Hole Quantity

Material And Location

Iron, cast

Face Width

Between 0.750 inches and 1.125 inches

Design Form

Plain

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

Split Hub Feature

Not included

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Standard V-belt Section Designation For Which Designed

3l and 4l

Bore Feature

Included

Protruding Hub Characteristic

Plain

Securing Location

Bb end

Special Features

Variable pitch pulley for use with 3l, 4l, 5l, a, b, and 5v belts

Quantity

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

014397518

NSN

3020014397518

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1VP50

Cage Code:

0J8F6

Status:

MSDS:

Part Number:

1VP50 X 7/8 BORE

Cage Code:

71176

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 3020-01-439-7518

What are the manufacturers of nsn 3020014397518?

Engineered Fan Services Inc (0J8F6)
Emerson Electric Co (71176)

Does this nsn 3020014397518 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020014397518
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 3020014397518 contain any precious metals?
No precious metal content.

Does nsn 3020014397518 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020014397518?
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