Groove Pulley NSN 3020-00-275-8050

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: 3020-00-275-8050

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Features and Characteristics

Groove Depth

0.516 inches

Groove Width

0.500 inches

Outside Diameter

3.688 inches

Overall Length

0.813 inches

Keyway Width

Between 0.126 inches and 0.128 inches

Bore Diameter

Between 0.6685 inches and 0.6695 inches

Bore Length

0.813 inches

Distance From Center Of Bore To Bottom Of Keyway

Between 0.413 inches and 0.418 inches

V Groove Angle In Deg

35.0

Pitch Diameter

3.281 inches

Material And Location

Iron

Face Width

0.625 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

Offset

Lightening Hole

Included

Integral Cooling Vane

Not included

Groove Shape

Standard V-belt Section Designation For Which Designed

Bore Feature

Included

Hub End Outside Diameter And Location

1.188 inches aa end and 1.063 inches bb end

Distance From Outside Flange/rim To Hub End And Location

0.125 inches aa end and 0.063 inches both ends

Quantity

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002758050

NSN

3020002758050

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

119499A

Cage Code:

64104

Status:

MSDS:

Part Number:

116499

Cage Code:

64104

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 3020-00-275-8050

What are the manufacturers of nsn 3020002758050?

Dresser, Inc. (64104)

Does this nsn 3020002758050 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002758050
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 3020002758050 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002758050 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002758050?
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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