033290

View detailed technical data, stock status, and sourcing information for: 033290
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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

4140-01-105-9471

Item Name Code

04254

Assigment Date

01/08/1981 (45 years ago)

8.590 inches nominal width, 8.720 inches nominal length, single speed speed adjustments, 6 stage quantity, 105.0 celsius ambient temp at full rated power

Product Characteristics

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

Stage Quantity: 6
Speed Adjustments: single speed
Width: 8.590 inches nominal
Length: 8.720 inches nominal
Ambient Temp At Full Rated Power: 105.0 celsius
Operating Speed At Rated Capacity In Rpm: 5700.0
Electrical Connection Type: wire lead
Static Pressure At Specified Air Flow Rate: 12.0 inches of water
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Mounting Facility Type And Quantity: 8 threaded hole
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 25.0 cubic feet per minute nominal
Outlet Location: top
Voltage In Volts And Current Type: 220.0 ac
Prime Mover Drive Shaft Bearing Type: ball
Discharge Direction: vertical up
Phase: three
Special Features: air in at left through plain nozzle w/clamp; air out at right through manifold
Material: aluminum overall
Style Designator: fixed, multistage

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
033290	Centrifugal Fan
C9361-1	Centrifugal Fan
MRPU-N6-6503-518JF	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-01-105-9471?

The FSCG of the NSN 4140-01-105-9471 is 4140

Does the NSN 4140-01-105-9471 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-105-9471 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 4140-01-105-9471 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-105-9471 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 4140-01-105-9471 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Jan 8, 1981