Groove Pulley NSN 3020-01-232-2558

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: 3020-01-232-2558

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Features and Characteristics

Groove Depth

0.612 inches

Groove Width

Between 0.606 inches and 0.618 inches

Outside Diameter

4.950 inches

Overall Length

2.812 inches

Keyway Width

0.250 inches

Thread Size

5/16-18

Bore Diameter

1.125 inches

Bore Length

2.125 inches

Distance From Center Of Bore To Bottom Of Keyway

0.688 inches

V Groove Angle In Deg

34.0

Pitch Diameter

Between 4.200 inches and 4.600 inches

Securing Hole Quantity

Furnished Items And Quantity

Setscrew, two each; split lock washer, three each; capscrew, three each

Material And Location

Iron, cast

Face Width

1.812 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Hole Location

Thru first groove, 90 degrees apart

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

Not included

Integral Cooling Vane

Not included

Groove Shape

Standard V-belt Section Designation For Which Designed

A and b

Bore Feature

Included

Protruding Hub Characteristic

Plain

Securing Location

Aa end

Hub End Outside Diameter And Location

2.500 inches aa end

Distance From Outside Flange/rim To Hub End And Location

1.000 inches aa end and 0.688 inches bb end

Quantity

Surface Treatment

Phosphate

Style Designator

Webbed or spoked

Surface Treatment

Phosphate

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

012322558

NSN

3020012322558

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

H-107

Cage Code:

62258

Status:

MSDS:

Part Number:

H-107 DB500X1 1/8IN.BORE

Cage Code:

62258

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 3020-01-232-2558

What are the manufacturers of nsn 3020012322558?

Correct Air Corp (62258)

Does this nsn 3020012322558 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020012322558
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 3020012322558 contain any precious metals?
No precious metal content.

Does nsn 3020012322558 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020012322558?
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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Certificate of Conformance
Quality Inspected Parts
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