4140-01-256-4576

Find complete technical information, availability, and procurement data for: 4140-01-256-4576
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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

4140-01-256-4576

Item Name Code

10088

Assigment Date

06/05/1987 (39 years ago)

A metal item in two halves in the shape of a letter c which are fixed together permanently by placing the two halves together and peening over the pins which are an integral part of the item. Excludes:link, roller chain.

7.500 inches nominal diameter, plastic polypropylene overall material

Product Characteristics

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

Diameter: 7.500 inches nominal
Material: plastic polypropylene 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
610319	Centrifugal Fan Impeller

FAQs

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

What is the FSCG of the NSN 4140-01-256-4576?

The FSCG of the NSN 4140-01-256-4576 is 4140

Does the NSN 4140-01-256-4576 have a Schedule B code assigned?

Yes, the Schedule B code is 8414901040

Does NSN 4140-01-256-4576 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 4140-01-256-4576 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-256-4576 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 4140-01-256-4576 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Jun 5, 1987