021246

View detailed technical data, stock status, and sourcing information for: 021246
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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

4140-00-596-4726

Item Name Code

04254

Assigment Date

01/11/1975 (51 years ago)

1 stage quantity, single speed speed adjustments, 9000.0 operating speed at rated capacity in rpm, 5.059 inches nominal length, terminal block electrical connection type

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
Length: 5.059 inches nominal
Operating Speed At Rated Capacity In Rpm: 9000.0
Electrical Connection Type: terminal block
Outlet Inside Width: 0.750 inches nominal
Outlet Inside Height: 1.250 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 unthreaded hole
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 39.0 cubic feet per minute maximum
Outlet Location: bottom or top
Voltage In Volts And Current Type: 200.0 ac
Prime Mover Drive Shaft Bearing Type: ball
Discharge Direction: angular down and angular up and horizontal and vertical down and vertical up
Phase: three
Frequency In Hertz: 400.0
Material: aluminum alloy blade
Material: steel housing
Surface Treatment: enamel overall
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
021246	Centrifugal Fan
RRFP-QS3501CW-439JF	Centrifugal Fan
RRFPQS3501-439JSCW12OCLOCKBLAST	Centrifugal Fan
RRFPQS3501439JSCW	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-00-596-4726?

The FSCG of the NSN 4140-00-596-4726 is 4140

Does the NSN 4140-00-596-4726 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-596-4726 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 4140-00-596-4726 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-596-4726 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 4140-00-596-4726 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sat, Jan 11, 1975