Groove Pulley NSN 3020-00-134-7946

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: 3020-00-134-7946

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Features and Characteristics

Groove Depth

0.560 inches

Groove Width

0.515 inches

Outside Diameter

Between 8.790 inches and 8.810 inches

Overall Length

1.420 inches

Keyway Width

Between 0.126 inches and 0.128 inches

Thread Size

3/8-16

Bore Diameter

Between 0.670 inches and 0.671 inches

Bore Length

1.100 inches

Distance From Center Of Bore To Bottom Of Keyway

0.405 inches

V Groove Angle In Deg

36.0

Securing Hole Quantity

Material And Location

Iron, qq-i-652-canceled

Face Width

1.420 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Hole Location

Through pulley body, 120 degrees apart, 4.360 in. Diameter bc

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

Included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Protruding Hub Characteristic

Plain

Securing Location

Both ends

Hub End Outside Diameter And Location

1.180 inches aa end and 1.240 inches bb end

Distance From Outside Flange/rim To Hub End And Location

0.620 inches bb end

Quantity

Surface Treatment

Enamel

Style Designator

Webbed or spoked

Surface Treatment

Enamel, baked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

001347946

NSN

3020001347946

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

11664244

Cage Code:

19207

Status:

MSDS:

Part Number:

3020001347946

Cage Code:

SCY13

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 3020-00-134-7946

What are the manufacturers of nsn 3020001347946?

U S Army Tank Automotive Command (19207)
E.c.a Etablissement (SCY13)

Does this nsn 3020001347946 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020001347946
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 3020001347946 contain any precious metals?
No precious metal content.

Does nsn 3020001347946 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020001347946?
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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