4140-01-470-8518

Find complete technical information, availability, and procurement data for: 4140-01-470-8518
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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

4140-01-470-8518

Item Name Code

04262

Assigment Date

01/12/2000 (26 years ago)

An accessory item designed for use with microtymp tympanometric device, which allows the tip to press firmly against the ear canal opening in order to insure sealing. Excludes:tip set, ear, tympanometer.

1.500 inches nominal length, outward flow direction, 0.0 inches of water static pressure at specified air flow rate, direct drive type, 4.690 inches nominal width

Product Characteristics

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

Width: 4.690 inches nominal
Length: 1.500 inches nominal
Flow Direction: outward
Static Pressure At Specified Air Flow Rate: 0.0 inches of water
Drive Type: direct
Mounting Facility Type And Quantity: 4 bolt
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 127.0 cubic feet per minute maximum
Housing Inside Diameter: 4.133 inches nominal
Part Name Assigned By Controlling Agency: cabinet fan
Height: 4.690 inches nominal
Material: aluminum alloy housing
Material: steel 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
1976K46	Ventilating Fan
44000681	Ventilating Fan

FAQs

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

What is the FSCG of the NSN 4140-01-470-8518?

The FSCG of the NSN 4140-01-470-8518 is 4140

Does the NSN 4140-01-470-8518 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-470-8518 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 4140-01-470-8518 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-470-8518 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 4140-01-470-8518 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Wed, Jan 12, 2000