Groove Pulley NSN 3020-01-078-4904

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: 3020-01-078-4904

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Features and Characteristics

Groove Depth

0.500 inches

Groove Width

0.500 inches

Outside Diameter

13.750 inches

Overall Length

1.750 inches

Keyway Width

0.188 inches

Bore Diameter

Between 1.000 inches and 1.001 inches

Bore Length

1.750 inches

Distance From Center Of Bore To Bottom Of Keyway

0.594 inches

V Groove Angle In Deg

36.0

Pitch Diameter

13.500 inches

Material And Location

Aluminum alloy

Face Width

1.375 inches

Design Form

Spoked

Bore Type

Straight

Bearings

Not included

Groove Quantity

Counterbore Feature

Not included

Keying Facility

Included

Keying Facility Type

Keyway

Split Hub Feature

Included

Web/spoke Relationship To Face Centerline

Not offset

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Protruding Hub Characteristic

Plain

Hub Split Location

Through one wall

Clamping Bolt Quantity

Hub End Outside Diameter And Location

3.031 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.375 inches aa end

Quantity

Surface Treatment

Paint

Style Designator

Webbed or spoked

Surface Treatment

Paint, gray

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

010784904

NSN

3020010784904

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

86-078

Cage Code:

04718

Status:

MSDS:

Part Number:

CAS-9001

Cage Code:

04718

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 3020-01-078-4904

What are the manufacturers of nsn 3020010784904?

C&h Distributors, Llc (04718)

Does this nsn 3020010784904 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020010784904
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 3020010784904 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020010784904 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020010784904?
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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