Groove Pulley NSN 3020-01-245-7688

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: 3020-01-245-7688

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Features and Characteristics

Counterbore Diameter

3.938 inches

Counterbore Depth

0.438 inches

Groove Depth

0.081 inches

Groove Width

0.092 inches

Outside Diameter

Between 4.250 inches and 4.252 inches

Bore Diameter

Between 3.001 inches and 3.003 inches

Bore Length

0.250 inches

Drilled Hole Diameter

Between 0.280 inches and 0.287 inches

Groove Radius

0.015 inches

Securing Hole Quantity

Material And Location

Aluminum alloy, qq-a-225/6, alloy 2024, t351

Face Width

0.688 inches

Design Form

Plain

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Included

Counterbore Location

Aa end

Hole Location

3/4 in. From face

Keying Facility

Not included

Securing Method

Drilled hole

Split Hub Feature

Not included

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Securing Location

Both ends

Distance From Outside Flange/rim To Hub End And Location

0.438 inches aa end

Surface Treatment

Anodize

Style Designator

Webbed or spoked

Surface Treatment

Anodized

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

012457688

NSN

3020012457688

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

39-2267-001

Cage Code:

48ZY0

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 3020-01-245-7688

What are the manufacturers of nsn 3020012457688?

Mas Components And Coatings Llc (48ZY0)
Alliant Defense Electronics Systems (55180)
Kilgore Flares Company Llc (75324)

Does this nsn 3020012457688 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020012457688
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 3020012457688 contain any precious metals?
No precious metal content.

Does nsn 3020012457688 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020012457688?
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