Cone Pulley NSN 3020-01-252-0820

Item Description

A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see block, tackle.

NSN: 3020-01-252-0820

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Features and Characteristics

Groove Depth

0.438 inches and 0.500 inches

Groove Width

0.500 inches

Overall Length

2.531 inches

Keyway Width

0.188 inches

Bore Diameter

0.625 inches

Bore Length

1.875 inches

Distance From Center Of Bore To Bottom Of Keyway

0.367 inches

End Application

Milling drilling versamil, viereck, model 31

V Groove Angle In Deg

30.0

Face Type

Step groove

Material And Location

Aluminum alloy

Face Width

0.625 inches

Design Form

Plain

Bore Type

Straight

Groove Quantity

Counterbore Feature

Not included

Step Outside Diameter

1.875 inches and 5.000 inches

Keying Facility

Included

Keying Facility Type

Keyway

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Standard V-belt Section Designation For Which Designed

Bore Bearing

Not included

V Groove Pitch Diameter

Between 1.625 inches and 4.750 inches

Quantity

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

012520820

NSN

3020012520820

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

673-0022

Cage Code:

1B589

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 3020-01-252-0820

What are the manufacturers of nsn 3020012520820?

Phillips Corporation (1B589)
Dumore Corporation (18797)

Does this nsn 3020012520820 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020012520820
A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. for pulleys encased in a shell or frame, see block, tackle.

Does nsn 3020012520820 contain any precious metals?
No precious metal content.

Does nsn 3020012520820 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020012520820?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

08110

FIIG:

T353-B

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service