Groove Pulley NSN 3020-01-438-5310

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: 3020-01-438-5310

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Features and Characteristics

Spline Major Diameter

Between 48.043 millimeters and 48.151 millimeters

Groove Width

12.7 millimeters

Outside Diameter

193.5 millimeters

Overall Length

57.5 millimeters

Spline Minor Diameter

Between 45.331 millimeters and 46.032 millimeters

Thread Size

7/16-20

V Groove Angle In Deg

36.0

Pitch Diameter

190.5 millimeters

Securing Hole Quantity

Material And Location

Iron, cast

Face Width

20.0 millimeters

Design Form

Webbed

Bore Type

Involute spline

Bearings

Not included

Spline Length

28.5 millimeters

Groove Quantity

Spline Pitch Diameter

46.566 millimeters

Hole Location

Thru body

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

Protruding Hub Characteristic

Stepped

Securing Location

Pulley surface

Hub End Outside Diameter And Location

60.325 millimeters bb end and 60.452 millimeters bb end

Distance From Outside Flange/rim To Hub End And Location

4.8 millimeters aa end and 37.5 millimeters bb end

First Step Face Largest Diameter And Location

78.64 millimeters bb end and 78.79 millimeters bb end

Second Step Face Largest Diameter And Location

83.0 millimeters bb end

First Step Length And Location

22.50 millimeters bb end and 22.75 millimeters bb end

Second Step Length And Location

6.0 millimeters bb end

Third Step Length And Location

8.75 millimeters bb end and 9.00 millimeters bb end

Hub End Outside Diameter And Location

60.325 millimeters bb end and 60.452 millimeters bb end

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

014385310

NSN

3020014385310

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

3114V011

Cage Code:

13446

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 3020-01-438-5310

What are the manufacturers of nsn 3020014385310?

Perkins Engines Inc (13446)

Does this nsn 3020014385310 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020014385310
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 3020014385310 contain any precious metals?
No precious metal content.

Does nsn 3020014385310 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020014385310?
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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