Groove Pulley NSN 3020-00-837-4064

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: 3020-00-837-4064

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Features and Characteristics

Groove Depth

0.675 inches

Groove Width

0.500 inches

Outside Diameter

3.480 inches

Overall Length

1.160 inches

Keyway Width

Between 0.155 inches and 0.160 inches

Bore Diameter

Between 0.6695 inches and 0.6720 inches

Bore Length

0.750 inches

Distance From Center Of Bore To Bottom Of Keyway

Between 0.400 inches and 0.410 inches

V Groove Angle In Deg

36.0

Pitch Diameter

3.010 inches

Material And Location

Steel, aisi 1213, or sae 1113,

Face Width

Between 1.021 inches and 1.026 inches

Design Form

Webbed

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Keying Facility

Included

Keying Facility Type

Integral key

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

Hub End Outside Diameter And Location

1.120 inches aa end

Distance From Outside Flange/rim To Hub End And Location

0.134 inches aa end and 0.139 inches aa end and 0.410 inches bb end

Quantity

Surface Treatment

Zinc

Style Designator

Webbed or spoked

Surface Treatment

Zinc plated

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

008374064

NSN

3020008374064

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1950420

Cage Code:

077S2

Status:

MSDS:

Part Number:

D34011

Cage Code:

10988

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 3020-00-837-4064

What are the manufacturers of nsn 3020008374064?

Does this nsn 3020008374064 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020008374064
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 3020008374064 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020008374064 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020008374064?
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