CC4NS

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CC4NS
Federal Supply Group
Refrigeration, Air Conditioning, and Air Circulating Equipment
National Stock Number
4140-01-031-9522
Item Name Code
04254
Assigment Date
12/04/1976 (49 years ago)

A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.

35.625 inches nominal length, 36.125 inches nominal width, single speed speed adjustments, spray tight environmental protection, 65.0 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.

Speed Adjustments
single speed
Width
36.125 inches nominal
Length
35.625 inches nominal
Environmental Protection
spray tight
Ambient Temp At Full Rated Power
65.0 celsius
End Item Identification
naval vessel,dd963 class
Outlet Inside Width
12.875 inches nominal
Outlet Inside Height
21.500 inches nominal
Drive Type
direct
Prime Mover Type
electric motor
Inclosure Type
fully inclosed
Mounting Facility Type And Quantity
1 pedestal
Rotation Direction For Which Designed
clockwise
Features Provided
nonsparking
Air Flow Rate
4000.0 cubic feet per minute nominal
Outlet Location
top
Voltage In Volts And Current Type
440.0 ac
Prime Mover Drive Shaft Bearing Type
ball
Discharge Direction
horizontal
Phase
three
Frequency In Hertz
60.0
Height
44.937 inches nominal
Material
aluminum alloy blade
Material
steel housing
Surface Treatment
chromate zinc and varnish blade
Surface Treatment
chromate zinc and varnish housing inside
Surface Treatment
chromate zinc housing outside
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
500896-110 Centrifugal Fan
500896-183 Centrifugal Fan
500896-183-CC4A4W6CWNSTH Centrifugal Fan
CC4A4W6CWNSTH Centrifugal Fan
CC4NS Centrifugal Fan
FF-17572 FF-17613 Centrifugal Fan
FF13576 Centrifugal Fan
FF13576-174752822 Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-01-031-9522?
The FSCG of the NSN 4140-01-031-9522 is 4140
Does the NSN 4140-01-031-9522 have a Schedule B code assigned?
Yes, the Schedule B code is 8414599080
Does NSN 4140-01-031-9522 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 4140-01-031-9522 contain precious materials?
Precious metal content is unknown
Does NSN 4140-01-031-9522 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 4140-01-031-9522 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Sat, Dec 4, 1976

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