4140-00-643-3744

Find complete technical information, availability, and procurement data for: 4140-00-643-3744
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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

4140-00-643-3744

Item Name Code

30260

Assigment Date

01/01/1963 (63 years ago)

A motor which is designed for operation from an alternating current source. See also motor, control.

single speed speed adjustments, 3300.0 operating speed at rated capacity in rpm, outward flow direction, 3.500 inches nominal length, wire lead electrical connection type

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: 3.500 inches nominal
Flow Direction: outward
Operating Speed At Rated Capacity In Rpm: 3300.0
Electrical Connection Type: wire lead
Static Pressure At Specified Air Flow Rate: 0.0 inches of water
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: partially inclosed
Mounting Facility Type And Quantity: 3 threaded hole
Rotation Direction For Which Designed: counterclockwise
Air Flow Rate: 110.0 cubic feet per minute nominal
Voltage In Volts And Current Type: 115.0 ac
Prime Mover Power Rating: 0.050 horsepower
Phase: single
Special Features: mtg holes in end of motor shell behind impeller limited to 0.156 in. max lg of mtg screw engagement
Frequency In Hertz: 60.0
Material: aluminum alloy or steel 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
83-634778-00	Circulating Fan
83-634778-00REV H	Circulating Fan
83-634778-01	Circulating Fan
A15AF8	Circulating Fan

FAQs

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

What is the FSCG of the NSN 4140-00-643-3744?

The FSCG of the NSN 4140-00-643-3744 is 4140

Does the NSN 4140-00-643-3744 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-643-3744 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 4140-00-643-3744 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-643-3744 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 4140-00-643-3744 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963