Groove Pulley NSN 3020-00-753-8604

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: 3020-00-753-8604

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Features and Characteristics

Counterbore Diameter

Between 2.749 inches and 2.750 inches

Counterbore Depth

0.250 inches

Groove Depth

0.812 inches

Groove Width

0.812 inches

Outside Diameter

4.750 inches

Overall Length

2.156 inches

Bolt Circle Diameter

3.375 inches

Thread Size

3/8-16

Bore Diameter

2.625 inches

Bore Length

0.375 inches

Drilled Hole Diameter

Between 0.374 inches and 0.376 inches

V Groove Angle In Deg

36.0

Pitch Diameter

3.9375 inches

Securing Hole Quantity

4 or 6

Material And Location

Iron, cast

Face Width

1.062 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Included

Counterbore Location

Aa end

Hole Location

Located at end of hub

Keying Facility

Not included

Securing Method

Threaded hole and drilled hole

Split Hub Feature

Not included

Web/spoke Relationship To Face Centerline

Not offset

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Securing Location

Aa end

Hub End Outside Diameter And Location

4.062 inches both ends

Distance From Outside Flange/rim To Hub End And Location

1.094 inches both ends

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

007538604

NSN

3020007538604

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7538604

Cage Code:

19207

Status:

MSDS:

Part Number:

1558M5

Cage Code:

56442

Status:

MSDS:

Part Number:

913615

Cage Code:

58275

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 3020-00-753-8604

What are the manufacturers of nsn 3020007538604?

U S Army Tank Automotive Command (19207)
Diamond Reo Truck Co (56442)
Sasco Inc Canadian Div (58275)
Spalla Inc (22852)

Does this nsn 3020007538604 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020007538604
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 3020007538604 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020007538604 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020007538604?
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