B5780-1

View detailed technical data, stock status, and sourcing information for: B5780-1
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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

4140-01-421-6941

Item Name Code

04245

Assigment Date

11/14/1995 (30 years ago)

A light, with mounting facilities furnished, designed to convey information of a specific nature concerning the circuit in which inserted. Must include or provide for the use of a lens as a part of it. For items without a lens, see lampholder, and also see light (1), panel.

fan size:18a9 special features

Product Characteristics

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

Special Features: fan size:18a9

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
B5780-1	Vaneaxial Fan
B60179-2 REV B	Vaneaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-01-421-6941?

The FSCG of the NSN 4140-01-421-6941 is 4140

Does the NSN 4140-01-421-6941 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-421-6941 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 4140-01-421-6941 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-421-6941 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 4140-01-421-6941 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Nov 14, 1995