4140-01-019-8538

Find complete technical information, availability, and procurement data for: 4140-01-019-8538

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4140-01-019-8538
Federal Supply Group
Refrigeration, Air Conditioning, and Air Circulating Equipment
National Stock Number
4140-01-019-8538
Item Name Code
04254
Assigment Date
04/20/1976 (50 years ago)

A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.

4.750 inches nominal width, -18.0 celsius and 22.0 celsius ambient temp at full rated power, 2900.0 operating speed at rated capacity in rpm, 1.560 inches nominal length, single speed speed adjustments

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
4.750 inches nominal
Length
1.560 inches nominal
Ambient Temp At Full Rated Power
-18.0 celsius and 22.0 celsius
Operating Speed At Rated Capacity In Rpm
2900.0
Electrical Connection Type
terminal
Outlet Inside Diameter
1.880 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
2 unthreaded hole
Rotation Direction For Which Designed
clockwise
Air Flow Rate
25.0 cubic feet per minute nominal
Voltage In Volts And Current Type
115.0 ac
Prime Mover Drive Shaft Bearing Type
sleeve
Discharge Direction
horizontal
Phase
single
Frequency In Hertz
50.0 and 60.0
Height
4.750 inches nominal
Material
plastic overall
Style Designator
fixed,round outlets

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4140-00-123-2649 No Name Available 01/01/1982
4140-01-106-4438 No Name Available 02/01/1983
4140-01-120-8081 No Name Available 02/01/1983

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
025447 Centrifugal Fan
028624 Centrifugal Fan
03810106-003 Centrifugal Fan
03810106-007 Centrifugal Fan
134779-0000 Centrifugal Fan
155636 Centrifugal Fan
242000-0000 Centrifugal Fan
B242000-0000 Centrifugal Fan
K210B201C Centrifugal Fan
SMA778210-1 Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-01-019-8538?
The FSCG of the NSN 4140-01-019-8538 is 4140
Does the NSN 4140-01-019-8538 have a Schedule B code assigned?
Yes, the Schedule B code is 8414599080
Does NSN 4140-01-019-8538 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 4140-01-019-8538 contain precious materials?
Item does not contain precious metal.
Does NSN 4140-01-019-8538 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 4140-01-019-8538 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Tue, Apr 20, 1976

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