Groove Pulley NSN 3020-00-318-0499

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: 3020-00-318-0499

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Features and Characteristics

Groove Depth

1.260 inches

Groove Width

0.531 inches

Outside Diameter

Between 6.796 inches and 6.826 inches

Overall Length

2.500 inches

Keyway Width

Between 0.250 inches and 0.252 inches

Bore Diameter

Between 0.999 inches and 1.000 inches

Bore Length

1.250 inches

Distance From Center Of Bore To Bottom Of Keyway

Between 0.615 inches and 0.620 inches

V Groove Angle In Deg

36.0

Pitch Diameter

6.460 inches

Furnished Items And Quantity

Bolt and nut, one ea

Material And Location

Iron, mil-i-11466, class 5

Face Width

Between 1.094 inches and 1.375 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

Included

Web/spoke Relationship To Face Centerline

Offset

Lightening Hole

Included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Hub Split Location

Through one wall

Clamping Bolt Quantity

Hub End Outside Diameter And Location

1.750 inches both ends

Distance From Outside Flange/rim To Hub End And Location

1.094 inches aa end and 1.125 inches aa end and 1.250 inches bb end

Quantity

Style Designator

Webbed or spoked

Fsc Application Data

Cooling fan, engine, nonaircraft

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

003180499

NSN

3020003180499

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1021146

Cage Code:

80212

Status:

MSDS:

Part Number:

8341146

Cage Code:

19207

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 3020-00-318-0499

What are the manufacturers of nsn 3020003180499?

Bae Systems Land & Armaments L.p. (80212)
U S Army Tank Automotive Command (19207)
Fmc Corp (22888)

Does this nsn 3020003180499 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020003180499
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 3020003180499 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020003180499 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020003180499?
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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