518-2002

View detailed technical data, stock status, and sourcing information for: 518-2002
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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

4140-01-263-0109

Item Name Code

04254

Assigment Date

09/09/1987 (38 years ago)

An item designed to couple or join two different types or sizes of conduits, and/or to be inserted in the opening of a conduit outlet or box to accommodate a conduit of a larger or smaller size; or it may be designed with internal thread on one end for mating with an electrical connector and an external thread on the other end for mating with a conduit coupling nut; or to establish necessary mechanical accommodations between an electrical conduit, conduit assembly and an electrical connector. Excludes:reducing washer, knockout and box connector, electrical. See also adapter, cable to connector; and chase nipple, conduit.

0.0 inches of water static pressure at specified air flow rate, 1.250 inches nominal length, 3 stage quantity, shock proof and vibration proof environmental protection, 0.995 inches nominal width

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
Width: 0.995 inches nominal
Length: 1.250 inches nominal
Environmental Protection: shock proof and vibration proof
Static Pressure At Specified Air Flow Rate: 0.0 inches of water
Drive Type: belt
Mounting Facility Type And Quantity: 1 flange and 3 threaded hole
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 131.0 cubic feet per minute nominal
Discharge Direction: vertical down
Shaft Bearing Type: ball
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
29-24013-00	Centrifugal Fan
518-2002	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-01-263-0109?

The FSCG of the NSN 4140-01-263-0109 is 4140

Does the NSN 4140-01-263-0109 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-263-0109 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 4140-01-263-0109 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-263-0109 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 4140-01-263-0109 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Sep 9, 1987