7F964

View detailed technical data, stock status, and sourcing information for: 7F964
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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

4140-00-203-4844

Item Name Code

04244

Assigment Date

05/29/1984 (42 years ago)

explosion proof environmental protection, 18.000 inches nominal length, inward flow direction, single speed speed adjustments, 1725.0 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
Length: 18.000 inches nominal
Flow Direction: inward
Environmental Protection: explosion proof
Operating Speed At Rated Capacity In Rpm: 1725.0
Electrical Connection Type: wire lead
Static Pressure At Specified Air Flow Rate: 0.0 inches of water
Drive Type: belt
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Mounting Facility Type And Quantity: 2 flange and 8 unthreaded hole
Rotation Direction For Which Designed: clockwise
Features Provided: nonsparking and thermal protective device
Air Flow Rate: 7915.000 cubic feet per minute nominal
Voltage In Volts And Current Type: 230.0 ac or 460.0 ac
Prime Mover Power Rating: 1.500 horsepower
Housing Inside Diameter: 24.312 inches nominal
Prime Mover Drive Shaft Bearing Type: ball
Shaft Bearing Type: ball
Phase: three
Frequency In Hertz: 60.0
Material: aluminum blade
Surface Treatment: chromate zinc and enamel housing
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
7F833	Tubeaxial Fan
7F964	Tubeaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-00-203-4844?

The FSCG of the NSN 4140-00-203-4844 is 4140

Does the NSN 4140-00-203-4844 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-203-4844 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 4140-00-203-4844 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-00-203-4844 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 4140-00-203-4844 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, May 29, 1984