B-0686-A

View detailed technical data, stock status, and sourcing information for: B-0686-A
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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

4140-01-293-7397

Item Name Code

10087

Assigment Date

02/05/1989 (37 years ago)

A framed unit, with attachments to exclude water and control the entrance of air and light, designed to fit a ship's porthole.

center hub location, setscrew attachment method

Product Characteristics

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

Attachment Method: setscrew
Hub Location: center

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
B-0686-A	Axial Fan Impeller
B-80686-A	Axial Fan Impeller
D324-3 PIECE 25	Axial Fan Impeller

FAQs

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

What is the FSCG of the NSN 4140-01-293-7397?

The FSCG of the NSN 4140-01-293-7397 is 4140

Does the NSN 4140-01-293-7397 have a Schedule B code assigned?

Yes, the Schedule B code is 8414901040

Does NSN 4140-01-293-7397 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 4140-01-293-7397 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-293-7397 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 4140-01-293-7397 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sun, Feb 5, 1989