Groove Pulley NSN 3020-00-837-8344

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: 3020-00-837-8344

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Features and Characteristics

Groove Depth

0.562 inches

Groove Width

0.500 inches

Outside Diameter

5.375 inches

Overall Length

2.719 inches

Keyway Width

Between 0.251 inches and 0.253 inches

Thread Size

5/16-18

Bore Diameter

1.188 inches

Bore Length

0.938 inches

Distance From Center Of Bore To Bottom Of Keyway

Between 0.711 inches and 0.721 inches

V Groove Angle In Deg

36.0

Securing Hole Quantity

Material And Location

Iron, cast

Face Width

1.540 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Keying Facility

Included

Keying Facility Type

Keyway

Securing Method

Threaded hole

Split Hub Feature

Not included

Web/spoke Relationship To Face Centerline

Offset

Lightening Hole

Included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Protruding Hub Characteristic

Plain

Securing Location

Web

Hub End Outside Diameter And Location

2.000 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.900 inches aa end and 0.875 inches bb end

Quantity

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

008378344

NSN

3020008378344

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5122259

Cage Code:

72582

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 3020-00-837-8344

What are the manufacturers of nsn 3020008378344?

Mtu America Inc. (72582)
General Motors Corp (24617)

Does this nsn 3020008378344 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020008378344
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 3020008378344 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020008378344 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020008378344?
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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