Groove Pulley NSN 3020-00-772-1896

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: 3020-00-772-1896

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Features and Characteristics

Groove Depth

0.250 inches

Groove Width

0.082 inches

Outside Diameter

4.000 inches

Keyway Width

Between 0.084 inches and 0.099 inches

Bore Diameter

Between 0.374 inches and 0.376 inches

Bore Length

0.375 inches

Distance From Center Of Bore To Bottom Of Keyway

0.250 inches

Material And Location

Aluminum alloy

Face Width

0.375 inches

Design Form

Plain

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Keying Facility

Included

Keying Facility Type

Keyway

Split Hub Feature

Not included

Lightening Hole

Included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Quantity

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

007721896

NSN

3020007721896

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

12982

Cage Code:

77294

Status:

MSDS:

Part Number:

12982-00

Cage Code:

77294

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 3020-00-772-1896

What are the manufacturers of nsn 3020007721896?

Piper Aircraft Inc. (77294)

Does this nsn 3020007721896 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020007721896
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 3020007721896 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020007721896 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020007721896?
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
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