A43-33

View detailed technical data, stock status, and sourcing information for: A43-33
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-187-6921

Item Name Code

20256

Assigment Date

08/23/1984 (42 years ago)

A nonpositive displacement mechanical device without guide vanes and having an axial fan impeller inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes at medium pressures.

rubber natural overall material, 3.500 inches nominal outside diameter

Product Characteristics

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

Outside Diameter: 3.500 inches nominal
Material: rubber natural overall

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
A43-33	Wiper Ring

FAQs

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

What is the FSCG of the NSN 5330-01-187-6921?

The FSCG of the NSN 5330-01-187-6921 is 5330

Does the NSN 5330-01-187-6921 have a Schedule B code assigned?

Yes, the Schedule B code is 8412909005

Does NSN 5330-01-187-6921 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 5330-01-187-6921 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-187-6921 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-01-187-6921 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Aug 23, 1984