19A2973

View detailed technical data, stock status, and sourcing information for: 19A2973
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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)

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

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Below is a list of NSNs that have been officially superseded by this NSN: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