EF220

View detailed technical data, stock status, and sourcing information for: EF220
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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

4140-00-916-2771

Item Name Code

30260

Assigment Date

01/24/1966 (60 years ago)

3.250 inches nominal length, outward flow direction, wire lead electrical connection type, direct drive type, 1550.0 operating speed at rated capacity in rpm

Product Characteristics

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

Length: 3.250 inches nominal
Flow Direction: outward
Operating Speed At Rated Capacity In Rpm: 1550.0
Electrical Connection Type: wire lead
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: partially inclosed
Mounting Facility Type And Quantity: 5 threaded hole
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 220.0 cubic feet per minute maximum
Voltage In Volts And Current Type: 115.0 ac
Prime Mover Power Rating: 0.033 horsepower
Prime Mover Drive Shaft Bearing Type: ball
Phase: single
Frequency In Hertz: 60.0
Material: aluminum alloy overall
Surface Treatment: zinc overall
Style Designator: fixed

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4140-00-061-7923	No Name Available	02/01/1979
4140-00-369-9670	No Name Available	11/01/1975

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
491-1002-1	Circulating Fan
503607-1	Circulating Fan
EF220	Circulating Fan
KB650B	Circulating Fan

FAQs

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

What is the FSCG of the NSN 4140-00-916-2771?

The FSCG of the NSN 4140-00-916-2771 is 4140

Does the NSN 4140-00-916-2771 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-916-2771 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 4140-00-916-2771 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-916-2771 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 4140-00-916-2771 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Jan 24, 1966