83-635639-00

View detailed technical data, stock status, and sourcing information for: 83-635639-00
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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

4140-00-852-0627

Item Name Code

04262

Assigment Date

11/22/1966 (59 years ago)

4.500 inches nominal diameter, 5900.0 operating speed at rated capacity in rpm, single speed speed adjustments, 3.960 inches nominal length, 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.

Speed Adjustments: single speed
Diameter: 4.500 inches nominal
Length: 3.960 inches nominal
Flow Direction: outward
Operating Speed At Rated Capacity In Rpm: 5900.0
Electrical Connection Type: wire lead
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: open
Mounting Facility Type And Quantity: 3 unthreaded hole
Rotation Direction For Which Designed: counterclockwise
Features Provided: safety impeller guard
Air Flow Rate: 205.0 cubic feet per minute maximum
Voltage In Volts And Current Type: 200.0 ac
Housing Inside Diameter: 5.125 inches nominal
Prime Mover Drive Shaft Bearing Type: ball
Phase: three
Frequency In Hertz: 400.0
Material: aluminum alloy blade
Quantity: 1
Surface Treatment: enamel blade
Style Designator: fixed

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4140-00-852-0623	No Name Available	09/01/1991

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
315MS156P001	Ventilating Fan
83-635639-00	Ventilating Fan
E2283-2SA	Ventilating Fan

FAQs

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

What is the FSCG of the NSN 4140-00-852-0627?

The FSCG of the NSN 4140-00-852-0627 is 4140

Does the NSN 4140-00-852-0627 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-852-0627 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 4140-00-852-0627 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-852-0627 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 4140-00-852-0627 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Tue, Nov 22, 1966