Groove Pulley NSN 3020-00-889-5604

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: 3020-00-889-5604

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Features and Characteristics

Groove Depth

0.625 inches

Groove Width

0.652 inches

Outside Diameter

4.800 inches

Overall Length

2.375 inches

Keyway Width

Between 0.249 inches and 0.251 inches

Bore Diameter

Between 0.125 inches and 0.126 inches

Bore Length

1.625 inches

Distance From Center Of Bore To Bottom Of Keyway

Between 1.250 inches and 1.255 inches

V Groove Angle In Deg

34.0

Pitch Diameter

4.400 inches

Furnished Items And Quantity

7/16 in. Lg self-locking cup-pt, 2 places on hub

Material And Location

Iron, cast, qq-i-652, class 20

Face Width

1.750 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Keying Facility

Included

Keying Facility Type

Keyway

Securing Method

Setscrew

Split Hub Feature

Not included

Web/spoke Relationship To Face Centerline

Offset

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Standard V-belt Section Designation For Which Designed

Bore Feature

Included

Protruding Hub Characteristic

Plain

Securing Location

Aa end

Hub End Outside Diameter And Location

2.500 inches aa end

Distance From Outside Flange/rim To Hub End And Location

0.625 inches aa end and 0.750 inches bb end

Quantity

Surface Treatment

Painted dark machinery gray

Style Designator

Webbed or spoked

Surface Treatment

Painted dark machinery gray

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

008895604

NSN

3020008895604

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2BK501 1/8

Cage Code:

79425

Status:

MSDS:

Part Number:

9975939

Cage Code:

18876

Status:

MSDS:

Part Number:

D4480-1-1-8

Cage Code:

79425

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 3020-00-889-5604

What are the manufacturers of nsn 3020008895604?

Tb Woodss Corporation (79425)
U S Army Aviation And Missile (18876)

Does this nsn 3020008895604 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020008895604
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 3020008895604 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020008895604 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020008895604?
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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