Groove Pulley NSN 3020-00-554-7439

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: 3020-00-554-7439

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Features and Characteristics

Groove Depth

Between 0.139 inches and 0.149 inches

Groove Width

0.120 inches

Outside Diameter

6.000 inches

Overall Length

0.620 inches

Bore Diameter

0.2495 inches

Bore Length

0.620 inches

Groove Radius

Between 0.052 inches and 0.055 inches

Material And Location

Plastic, mil-p-15035, type fbm hub and brass, ww-t-791, grade 1, type a hub

Face Width

0.250 inches

Design Form

Plain

Bore Type

Straight

Bearings

Included

Groove Quantity

Counterbore Feature

Not included

Bearing Quantity

Keying Facility

Not included

Split Hub Feature

Not included

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Bearing Type

Ball

Hub End Outside Diameter And Location

1.380 inches aa end and 1.300 inches bb end and 1.310 inches bb end

Distance From Outside Flange/rim To Hub End And Location

0.125 inches both ends

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

005547439

NSN

3020005547439

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

346863

Cage Code:

98897

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 3020-00-554-7439

What are the manufacturers of nsn 3020005547439?

Lockheed Martin Corporation (98897)

Does this nsn 3020005547439 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020005547439
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 3020005547439 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020005547439 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020005547439?
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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