65020-B

View detailed technical data, stock status, and sourcing information for: 65020-B
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Federal Supply Group

Refrigeration, Air Conditioning, and Air Circulating Equipment

Federal Supply Classification

4140 Blower Equipment, Air Circulators and Fans

National Stock Number

4140-01-101-8644

Item Name Code

10087

Assigment Date

10/08/1980 (45 years ago)

0.530 inches nominal mounting hole diameter, 4 mounting hole quantity, w/s: truck, tractor (m911 & m746) (het); truck, heavy expanded mobility tactical (hemtt) end item identification, 39.910 inches minimum and 40.090 inches maximum diameter, 4.500 inches nominal mounting bolt circle diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Diameter: 39.910 inches minimum and 40.090 inches maximum
Mounting Hole Diameter: 0.530 inches nominal
Mounting Hole Quantity: 4
Mounting Bolt Circle Diameter: 4.500 inches nominal
End Item Identification: w/s: truck, tractor (m911 & m746) (het); truck, heavy expanded mobility tactical (hemtt)
Blade Quantity: 8
Attachment Method: bolt hole
Hub Location: back
Material: steel comp 1010 blade
Style Designator: rounded tip

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
4140011018644	Axial Fan Impeller
480356	Axial Fan Impeller
65020-B	Axial Fan Impeller
65020BX	Axial Fan Impeller

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4140-01-101-8644?

The FSCG of the NSN 4140-01-101-8644 is 4140

Does the NSN 4140-01-101-8644 have a Schedule B code assigned?

Yes, the Schedule B code is 8414901040

Does NSN 4140-01-101-8644 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4140-01-101-8644 contain precious materials?

Precious metal content is unknown

Does NSN 4140-01-101-8644 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4140-01-101-8644 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Wed, Oct 8, 1980