Groove Pulley NSN 3020-00-389-7830

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: 3020-00-389-7830

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Features and Characteristics

Groove Depth

0.062 inches

Groove Width

0.1250 inches

Outside Diameter

Between 0.7480 inches and 0.7500 inches

Overall Length

0.437 inches

Thread Size

0.138-32

Bore Diameter

Between 0.249 inches and 0.250 inches

Bore Length

0.437 inches

Groove Radius

0.062 inches

Securing Hole Quantity

Material And Location

Steel, corrosion resisting

Face Width

0.187 inches

Design Form

Plain

Bore Type

Straight

Bearings

Included

Groove Quantity

Counterbore Feature

Not included

Hole Location

1/8 in. From hub end

Keying Facility

Not included

Securing Method

Threaded hole

Split Hub Feature

Not included

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Bearing Type

Sleeve

Securing Location

Aa end

Hub End Outside Diameter And Location

0.500 inches aa end

Distance From Outside Flange/rim To Hub End And Location

0.250 inches aa end

Surface Treatment

Passivate

Style Designator

Plain

Surface Treatment

Passivated

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

003897830

NSN

3020003897830

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

796396-1

Cage Code:

96214

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 3020-00-389-7830

What are the manufacturers of nsn 3020003897830?

Raytheon Company (96214)

Does this nsn 3020003897830 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020003897830
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 3020003897830 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020003897830 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020003897830?
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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