021630

View detailed technical data, stock status, and sourcing information for: 021630
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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

4140-00-938-3307

Item Name Code

04245

Assigment Date

03/15/1967 (59 years ago)

20500.0 operating speed at rated capacity in rpm, 1.350 inches nominal length, outward flow direction, 1 stage quantity, single speed speed adjustments

Product Characteristics

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

Stage Quantity: 1
Speed Adjustments: single speed
Length: 1.350 inches nominal
Flow Direction: outward
Operating Speed At Rated Capacity In Rpm: 20500.0
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
Rotation Direction For Which Designed: counterclockwise
Air Flow Rate: 57.0 cubic feet per minute nominal
Voltage In Volts And Current Type: 200.0 ac
Prime Mover Power Rating: 34.0 watts
Housing Inside Diameter: 1.990 inches nominal
Prime Mover Drive Shaft Bearing Type: ball
Phase: three
Frequency In Hertz: 400.0
Material: aluminum overall
Surface Treatment: enamel overall
Surface Treatment Document And Classification: mil-e-5557,ty 4 mil spec single treatment response 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Below is a list of NSNs that have been officially superseded by this NSN: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
4140-00-150-6070	No Name Available	08/17/1973

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
021630	Vaneaxial Fan
19A2973	Vaneaxial Fan
A0-19765	Vaneaxial Fan
AXIMAX2B-367JH	Vaneaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-00-938-3307?

The FSCG of the NSN 4140-00-938-3307 is 4140

Does the NSN 4140-00-938-3307 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-938-3307 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 4140-00-938-3307 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-938-3307 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 4140-00-938-3307 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Mar 15, 1967