Flat Pulley NSN 3020-01-125-1686

Item Description

A pulley with a straight or crowned face. The item may include belt aligning flange(s). Excludes pulley, cone. For pulleys encased in a shell or frame, see block, tackle.

NSN: 3020-01-125-1686

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Features and Characteristics

Outside Diameter

1.950 inches

Overall Length

1.080 inches

Bore Diameter

0.375 inches

Bore Length

0.820 inches

Material And Location

Aluminum alloy, qq-a-225/6

Face Width

0.800 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Not included

Counterbore Feature

Not included

Keying Facility

Not included

Split Hub Feature

Included

Web/spoke Relationship To Face Centerline

Offset

Lightening Hole

Not included

Integral Cooling Vane

Not included

Crown Face

Included

Rim Type

Solid

Bore Feature

Included

Hub Split Location

Through both walls

Clamping Bolt Quantity

Hub End Outside Diameter And Location

0.625 inches aa end

Distance From Outside Flange/rim To Hub End And Location

0.280 inches aa end and 0.260 inches bb end

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

011251686

NSN

3020011251686

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

85854000-03

Cage Code:

3CYA2

Status:

MSDS:

Part Number:

85854000

Cage Code:

27963

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 3020-01-125-1686

What are the manufacturers of nsn 3020011251686?

General Dynamics Mission Systems, (3CYA2)
General Dynamics Information Systems (27963)

Does this nsn 3020011251686 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020011251686
A pulley with a straight or crowned face. the item may include belt aligning flange(s). excludes pulley, cone. for pulleys encased in a shell or frame, see block, tackle.

Does nsn 3020011251686 contain any precious metals?
No precious metal content.

Does nsn 3020011251686 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020011251686?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

08111

FIIG:

T353-A

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service