Groove Pulley NSN 3020-00-287-5707

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: 3020-00-287-5707

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Features and Characteristics

Groove Depth

0.750 inches

Groove Width

0.875 inches

Outside Diameter

7.500 inches

Keyway Width

Between 0.251 inches and 0.253 inches

Thread Size

3/8-16

Bore Length

1.500 inches

Distance From Center Of Bore To Bottom Of Keyway

Between 0.599 inches and 0.636 inches

Groove Radius

0.125 inches

Securing Hole Quantity

Taper Bore Major Diameter

Between 1.000 inches and 1.001 inches

Taper Bore Minor Diameter

0.937 inches

Material And Location

Steel rim and iron hub

Face Width

2.187 inches

Design Form

Webbed

Bore Type

Tapered

Bearings

Not included

Taper Major Diameter Location

Aa end

Groove Quantity

Counterbore Feature

Not included

Hole Location

One located 22-1/2 degrees right angle from keyway, 2nd one 180 degrees from 1st one

Keying Facility

Included

Keying Facility Type

Keyway

Securing Method

Threaded hole

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

Keying Facility Largest Dimension Location

Aa end

Securing Location

Bb end

Hub End Outside Diameter And Location

1.625 inches aa end and 1.630 inches aa end and 1.750 inches bb end

Distance From Outside Flange/rim To Hub End And Location

1.000 inches aa end and 0.343 inches bb end

Special Features

Two 5/32 deep by 1/4 in. Radius grooves, one located 22-1/2 in. Degrees left angle from key, 2nd one 180 degrees from 1st one on bb end of hub

Quantity

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002875707

NSN

3020002875707

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

17134B

Cage Code:

1ML14

Status:

MSDS:

Part Number:

17921B

Cage Code:

1ML14

Status:

MSDS:

Part Number:

17921C

Cage Code:

1ML14

Status:

MSDS:

Part Number:

7392903

Cage Code:

19207

Status:

MSDS:

Part Number:

25UU0317

Cage Code:

62265

Status:

MSDS:

Part Number:

1B7138

Cage Code:

95201

Status:

MSDS:

Part Number:

423653

Cage Code:

65282

Status:

MSDS:

Part Number:

BB11234

Cage Code:

56442

Status:

MSDS:

Part Number:

BB1234

Cage Code:

56442

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 3020-00-287-5707

What are the manufacturers of nsn 3020002875707?

Brinkley Technology Group, Llc (1ML14)
U S Army Tank Automotive Command (19207)
Volvo Trucks North America Inc. (62265)
Napco International Llc (95201)
White Motor Corp (65282)
Hercules Engine Co Inc (28265)
Diamond Reo Truck Co (56442)

Does this nsn 3020002875707 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002875707
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 3020002875707 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002875707 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002875707?
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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Certificate of Conformance
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