021236

View detailed technical data, stock status, and sourcing information for: 021236
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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

4140-00-417-7796

Item Name Code

04254

Assigment Date

05/01/1974 (52 years ago)

5.188 inches nominal width, 1 stage quantity, 3.500 inches nominal diameter, single speed speed adjustments, 6.880 inches nominal length

Product Characteristics

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

Stage Quantity: 1
Speed Adjustments: single speed
Width: 5.188 inches nominal
Diameter: 3.500 inches nominal
Length: 6.880 inches nominal
Ambient Temp At Full Rated Power: 30.0 celsius
Operating Speed At Rated Capacity In Rpm: 3700.0
Electrical Connection Type: terminal block
Outlet Inside Width: 4.000 inches nominal
Outlet Inside Height: 2.500 inches nominal
Static Pressure At Specified Air Flow Rate: 0.0 inches of water
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Mounting Facility Type And Quantity: 1 flange and 4 threaded hole
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 250.0 cubic feet per minute nominal
Outlet Location: top
Voltage In Volts And Current Type: 115.0 ac
Prime Mover Power Rating: 0.275 horsepower
Prime Mover Drive Shaft Bearing Type: ball
Discharge Direction: vertical up
Phase: three
Frequency In Hertz: 400.0
Height: 6.250 inches nominal
Material: steel overall
Quantity: 1
Surface Treatment: cadmium and dichromate blade
Surface Treatment: chromate zinc and enamel housing
Style Designator: fixed, rectangular outlets

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
021236	Centrifugal Fan
021236000	Centrifugal Fan
2686383-00	Centrifugal Fan
7901311-00	Centrifugal Fan
790311-00	Centrifugal Fan
C7R8F-5C	Centrifugal Fan
DRFP-PS3504CW-277WF	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-00-417-7796?

The FSCG of the NSN 4140-00-417-7796 is 4140

Does the NSN 4140-00-417-7796 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-417-7796 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 4140-00-417-7796 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-00-417-7796 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 4140-00-417-7796 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, May 1, 1974