Groove Pulley NSN 3020-00-741-0739

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: 3020-00-741-0739

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Features and Characteristics

Groove Depth

0.812 inches

Groove Width

0.875 inches

Outside Diameter

3.500 inches

Overall Length

1.312 inches

Keyway Width

Between 0.126 inches and 0.128 inches

Bore Diameter

Between 0.6685 inches and 0.6695 inches

Bore Length

1.312 inches

Distance From Center Of Bore To Bottom Of Keyway

Between 0.40225 inches and 0.48750 inches

V Groove Angle In Deg

38.0

Pitch Diameter

Between 2.875 inches and 2.938 inches

Material And Location

Iron

Face Width

1.094 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Keying Facility

Included

Keying Facility Type

Keyway

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

Protruding Hub Characteristic

Stepped

First Step Face Largest Diameter And Location

1.125 inches both ends

First Step Length And Location

0.125 inches both ends

Hub End Outside Diameter And Location

1.000 inches aa end and 1.005 inches aa end and 1.125 inches bb end

Distance From Outside Flange/rim To Hub End And Location

0.016 inches aa end and 0.203 inches bb end

Quantity

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

007410739

NSN

3020007410739

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1920381

Cage Code:

16764

Status:

MSDS:

Part Number:

7410739

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 3020-00-741-0739

What are the manufacturers of nsn 3020007410739?

General Motors Corp (16764)
U S Army Tank Automotive Command (19207)
Military Vehicles Opn (23862)
General Motors Corp (24617)
Remy, Inc. (1LW55)

Does this nsn 3020007410739 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020007410739
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 3020007410739 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020007410739 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020007410739?
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