B3A846

View detailed technical data, stock status, and sourcing information for: B3A846
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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

4140-00-540-3645

Item Name Code

04244

Assigment Date

01/01/1963 (63 years ago)

3.359 inches nominal length, wire lead electrical connection type, outward flow direction, single speed speed adjustments, 10000.0 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: 3.359 inches nominal
Flow Direction: outward
Operating Speed At Rated Capacity In Rpm: 10000.0
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: fully inclosed
Mounting Facility Type And Quantity: 1 flange and 4 unthreaded hole
Rotation Direction For Which Designed: counterclockwise
Voltage In Volts And Current Type: 24.0 dc or 26.0 dc
Prime Mover Power Rating: 0.0001 horsepower
Special Features: 2.25 in. sq flange w/hole ea corner at discharge end of venturi
Material: aluminum alloy overall
Surface Treatment: enamel overall
Style Designator: fixed

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4140-00-522-6842	No Name Available	11/01/1979

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
3160-0003	Tubeaxial Fan
3A846	Tubeaxial Fan
618BS707	Tubeaxial Fan
B3A846	Tubeaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-00-540-3645?

The FSCG of the NSN 4140-00-540-3645 is 4140

Does the NSN 4140-00-540-3645 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-540-3645 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 4140-00-540-3645 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-540-3645 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 4140-00-540-3645 was assigned to the Federal Catalog?

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