A0-74040

View detailed technical data, stock status, and sourcing information for: A0-74040
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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

4140-00-403-7367

Item Name Code

04245

Assigment Date

07/30/1969 (57 years ago)

1 stage quantity, single speed speed adjustments, inward flow direction, 3.000 inches nominal diameter, 2.310 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: 1
Speed Adjustments: single speed
Diameter: 3.000 inches nominal
Length: 2.310 inches nominal
Flow Direction: inward
Environmental Protection: moisture resistant
Ambient Temp At Full Rated Power: -28.0 celsius and 65.0 celsius
Operating Speed At Rated Capacity In Rpm: 22500.0
Electrical Connection Type: terminal block
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 rim
Rotation Direction For Which Designed: clockwise
Features Provided: nonsparking
Air Flow Rate: 157.000 cubic feet per minute nominal
Voltage In Volts And Current Type: 115.0 ac
Prime Mover Power Rating: 0.181 horsepower
Housing Inside Diameter: 2.812 inches nominal
Prime Mover Drive Shaft Bearing Type: ball
Phase: single
Frequency In Hertz: 60.0
Material: aluminum blade
Material: aluminum housing
Quantity: 1
Surface Treatment: enamel blade
Surface Treatment Document And Classification: il-e-5557,type 2 mil spec 10th treatment response blade
Style Designator: fixed

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
2620526	Vaneaxial Fan
A0-74040	Vaneaxial Fan
AXIMAX3-528YH	Vaneaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-00-403-7367?

The FSCG of the NSN 4140-00-403-7367 is 4140

Does the NSN 4140-00-403-7367 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-403-7367 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 4140-00-403-7367 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-403-7367 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 4140-00-403-7367 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Jul 30, 1969