Groove Pulley NSN 3020-00-199-9786

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: 3020-00-199-9786

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Features and Characteristics

Spline Major Diameter

0.750 inches

Groove Depth

0.6935 inches

Groove Width

0.656 inches

Outside Diameter

5.137 inches

Spline Quantity

Spline Minor Diameter

Between 0.599 inches and 0.600 inches

Bore Length

Between 1.058 inches and 1.068 inches

Drilled Hole Diameter

0.125 inches

V Groove Angle In Deg

36.0

Pitch Diameter

3.750 inches

Securing Hole Quantity

Material And Location

Steel

Face Width

Between 1.605 inches and 1.615 inches

Design Form

Webbed

Bore Type

Straight spline

Bearings

Not included

Spline Length

Between 0.418 inches and 0.423 inches

Groove Quantity

Counterbore Feature

Not included

Hole Location

Located both sides 0.19 in. Horizonal centerline, 1.25 in. Vertical centerline

Keying Facility

Not included

Securing Method

Drilled hole

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

Securing Location

Both ends

Hub End Outside Diameter And Location

1.000 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.547 inches both ends

Surface Treatment

Cadmium

Style Designator

Webbed or spoked

Surface Treatment

Cadmium plated

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

001999786

NSN

3020001999786

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

47-620-572-3

Cage Code:

97499

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 3020-00-199-9786

What are the manufacturers of nsn 3020001999786?

Bell Helicopter Textron Inc. (97499)
Lockheed Martin Corporation (80070)

Does this nsn 3020001999786 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020001999786
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 3020001999786 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020001999786 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020001999786?
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
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