FT12B3

View detailed technical data, stock status, and sourcing information for: FT12B3
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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

4140-01-443-9164

Item Name Code

04244

Assigment Date

04/22/1997 (29 years ago)

A resistor specifically designed so that its ohms value decreases with increasing applied voltage over at least a portion of its rated ohmic range. See also absorber, overvoltage.

4.730 inches nominal width, 4.125 inches nominal housing inside diameter, clockwise rotation direction for which designed, 1.000 inches nominal length, direct drive type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Width: 4.730 inches nominal
Length: 1.000 inches nominal
Drive Type: direct
Rotation Direction For Which Designed: clockwise
Housing Inside Diameter: 4.125 inches nominal
Special Features: brushless dc cooling
Height: 4.730 inches nominal
Style Designator: fixed

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4140-01-466-5198	No Name Available	04/01/2013
4140-01-550-8908	No Name Available	07/01/2014

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
031174	Tubeaxial Fan
FT12B3	Tubeaxial Fan
S117-515B-102	Tubeaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-01-443-9164?

The FSCG of the NSN 4140-01-443-9164 is 4140

Does the NSN 4140-01-443-9164 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-443-9164 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 4140-01-443-9164 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-443-9164 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 4140-01-443-9164 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Apr 22, 1997