Groove Pulley NSN 3020-00-287-7095

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: 3020-00-287-7095

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Features and Characteristics

Groove Depth

Between 0.5172 inches and 0.5272 inches

Groove Width

Between 0.401 inches and 0.411 inches

Outside Diameter

4.063 inches

Overall Length

1.875 inches

Bore Diameter

Between 1.1805 inches and 1.1815 inches

Bore Length

1.875 inches

Pitch Diameter

Between 3.008 inches and 3.028 inches

Groove Radius

Between 0.045 inches and 0.060 inches

Material And Location

Iron, cast

Face Width

0.781 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Keying Facility

Not included

Split Hub Feature

Not included

Web/spoke Relationship To Face Centerline

Offset

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Protruding Hub Characteristic

Stepped

Hub End Outside Diameter And Location

1.680 inches aa end and 1.694 inches aa end and 1.690 inches aa end and 1.694 inches aa end and 1.813 inches bb end

Distance From Outside Flange/rim To Hub End And Location

0.859 inches aa end and 0.234 inches bb end

First Step Face Largest Diameter And Location

1.930 inches aa end and 1.944 inches aa end

First Step Length And Location

0.625 inches aa end

Special Features

One internal circumferential gro ove end of bore 0.047 to 0.052 in. W by 1.248 to 1.258 in. Ia, 1/8 in. From each end, two 7/16 in. Diameter balanceing cups drilled/32 in. Max deep, 1/8 in. Min. Apart, in largest dia. Of face, u shape groove 7/16 in. Deep in pulley face on bb side, extending from hub to 25/8 in. Dia

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002877095

NSN

3020002877095

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2194835

Cage Code:

7X677

Status:

MSDS:

Part Number:

8329469

Cage Code:

19207

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 3020-00-287-7095

What are the manufacturers of nsn 3020002877095?

General Motors Llc (7X677)
Military Vehicles Opn (23862)
General Motors Corp (24617)
U S Army Tank Automotive Command (19207)

Does this nsn 3020002877095 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002877095
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 3020002877095 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002877095 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002877095?
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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