4140-00-497-2137

Find complete technical information, availability, and procurement data for: 4140-00-497-2137
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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

4140-00-497-2137

Item Name Code

04254

Assigment Date

02/19/1971 (55 years ago)

single speed speed adjustments, 19.000 inches nominal width, cord w/attached plug electrical connection type, 6.250 inches minimum and 7.000 inches maximum length, 3000.0 operating speed at rated capacity in rpm

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: 19.000 inches nominal
Length: 6.250 inches minimum and 7.000 inches maximum
Operating Speed At Rated Capacity In Rpm: 3000.0
Electrical Connection Type: cord w/attached plug
Static Pressure At Specified Air Flow Rate: 0.0 inches of water
Drive Type: direct
Prime Mover Type: electric motor
Features Provided: safety impeller guard
Air Flow Rate: 300.0 cubic feet per minute nominal
Outlet Location: bottom
Voltage In Volts And Current Type: 115.0 ac
Prime Mover Drive Shaft Bearing Type: ball
Discharge Direction: angular up
Phase: single
Height: 5.250 inches nominal
Quantity: 2
Surface Treatment: paint housing inside
Surface Treatment: paint housing outside
Style Designator: fixed, dual, rectangular outlets
Reference Number Differentiating Characteristics: as differentiated by the voltagerequirement

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
PB300A	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-00-497-2137?

The FSCG of the NSN 4140-00-497-2137 is 4140

Does the NSN 4140-00-497-2137 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-497-2137 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 4140-00-497-2137 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-497-2137 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 4140-00-497-2137 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Feb 19, 1971