MR2B3QDN

View detailed technical data, stock status, and sourcing information for: MR2B3QDN
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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

4140-01-375-5820

Item Name Code

04244

Assigment Date

05/14/1993 (33 years ago)

A clamp designed to hold an item in position, alignment or in close proximity by rigidly gripping the projecting rim, ridge, collar or edge of the item. A lockwasher, bolt, screw or the like may be a part of the item of supply.

single speed speed adjustments, outward flow direction, 2.5 kw mf transmitter end item identification, 2800.0 and 3400.0 operating speed at rated capacity in rpm, 2.000 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.

Speed Adjustments: single speed
Length: 2.000 inches nominal
Flow Direction: outward
Operating Speed At Rated Capacity In Rpm: 2800.0 and 3400.0
End Item Identification: 2.5 kw mf transmitter
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Mounting Facility Type And Quantity: 4 unthreaded hole
Rotation Direction For Which Designed: counterclockwise
Air Flow Rate: 235.0 cubic feet per minute nominal
Voltage In Volts And Current Type: 115.0 ac
Prime Mover Power Rating: 31.0 watts
Housing Inside Diameter: 6.500 inches nominal
Phase: single
Frequency In Hertz: 50.0 and 60.0
Material: aluminum alloy housing
Material: plastic 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
039341	Tubeaxial Fan
90035-1	Tubeaxial Fan
MR2B3QDN	Tubeaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-01-375-5820?

The FSCG of the NSN 4140-01-375-5820 is 4140

Does the NSN 4140-01-375-5820 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-375-5820 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 4140-01-375-5820 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-375-5820 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 4140-01-375-5820 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Fri, May 14, 1993