Groove Pulley NSN 3020-01-044-3808

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: 3020-01-044-3808

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Features and Characteristics

Groove Depth

0.625 inches

Groove Width

0.688 inches

Outside Diameter

1.750 inches

Overall Length

7.438 inches

Drilled Hole Diameter

0.125 inches

Groove Radius

0.344 inches

Securing Hole Quantity

Material And Location

Copper-beryllium alloy, qq-c-530, cond a or h

Face Width

4.449 inches

Design Form

Plain

Groove Quantity

Hole Location

Centered 2.364 in. From end of hub

Securing Method

Drilled hole and key

Split Hub Feature

Not included

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Not included

Protruding Hub Characteristic

Plain or stepped

Securing Location

Aa end

Hub End Outside Diameter And Location

0.621 inches bb end

Distance From Outside Flange/rim To Hub End And Location

0.406 inches bb end

First Step Face Largest Diameter And Location

0.625 inches aa end

First Step Length And Location

0.438 inches aa end

Second Step Length And Location

2.145 inches aa end

Hub End Outside Diameter And Location

0.621 inches aa end

Distance From Outside Flange/rim To Hub End And Location

2.583 inches aa end

Special Features

0.745 in. Rim diameter on first end

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

010443808

NSN

3020010443808

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

RE-C102120-1

Cage Code:

53711

Status:

MSDS:

Part Number:

RE-C102120

Cage Code:

53711

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 3020-01-044-3808

What are the manufacturers of nsn 3020010443808?

Naval Sea Systems Command (53711)

Does this nsn 3020010443808 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020010443808
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 3020010443808 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020010443808 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020010443808?
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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Quality Inspected Parts
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