Groove Pulley NSN 3020-01-171-3383

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: 3020-01-171-3383

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Features and Characteristics

Groove Depth

0.141 inches

Groove Width

0.750 inches

Outside Diameter

19.219 inches

Overall Length

2.250 inches

Bolt Circle Diameter

6.375 inches and 15.680 inches

Keyway Width

0.502 inches

Bore Diameter

3.937 inches

Bore Length

2.250 inches

Distance From Center Of Bore To Bottom Of Keyway

2.201 inches

Drilled Hole Diameter

0.343 inches and 0.750 inches

Groove Radius

0.312 inches

Securing Hole Quantity

6 and 12

Material And Location

Steel, aisi 4150

Face Width

0.812 inches

Design Form

Plain

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Hole Location

6 holes equally spaced on pulley surface; 12 holes equally spaced on pulley surface

Keying Facility

Included

Keying Facility Type

Keyway

Securing Method

Drilled hole

Split Hub Feature

Not included

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

4.998 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.724 inches both ends

First Step Face Largest Diameter And Location

7.250 inches both ends

First Step Length And Location

0.390 inches both ends

Second Step Length And Location

0.234 inches both ends

Hub End Outside Diameter And Location

4.998 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.719 inches both ends

Quantity

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

011713383

NSN

3020011713383

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

4667048

Cage Code:

80064

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 3020-01-171-3383

What are the manufacturers of nsn 3020011713383?

Naval Ship Systems Command (80064)
Naval Inventory Control Point (03950)
Allied Engineering And Production (06036)
Oldenburg Group Incorporated (34712)
Appleton Marine, Inc. (70433)

Does this nsn 3020011713383 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020011713383
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 3020011713383 contain any precious metals?
No precious metal content.

Does nsn 3020011713383 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020011713383?
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