M357

View detailed technical data, stock status, and sourcing information for: M357
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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

4140-01-115-5973

Item Name Code

04254

Assigment Date

07/10/1981 (45 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.

50.0 inches of water static pressure at specified air flow rate, 3 stage quantity, kennedy drives,models 9100 and 9300 end item identification, 1.760 inches nominal outlet inside diameter, 6.995 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: 3
Length: 6.995 inches nominal
End Item Identification: kennedy drives,models 9100 and 9300
Outlet Inside Diameter: 1.760 inches nominal
Static Pressure At Specified Air Flow Rate: 50.0 inches of water
Drive Type: belt
Mounting Facility Type And Quantity: 3 threaded hole
Rotation Direction For Which Designed: counterclockwise
Air Flow Rate: 82.0 cubic feet per minute nominal
Outlet Location: bottom
Discharge Direction: vertical down
Shaft Bearing Type: ball
Special Features: lexan shroud
Height: 6.560 inches nominal
Material: plastic housing
Style Designator: fixed,round 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
027291	Centrifugal Fan
032228	Centrifugal Fan
034228	Centrifugal Fan
036024	Centrifugal Fan
115652	Centrifugal Fan
115978-0	Centrifugal Fan
12-11582-00	Centrifugal Fan
126-0001-003	Centrifugal Fan
M357	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-01-115-5973?

The FSCG of the NSN 4140-01-115-5973 is 4140

Does the NSN 4140-01-115-5973 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-115-5973 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 4140-01-115-5973 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-115-5973 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 4140-01-115-5973 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Fri, Jul 10, 1981