0021990001

View detailed technical data, stock status, and sourcing information for: 0021990001
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Federal Supply Group

Refrigeration, Air Conditioning, and Air Circulating Equipment

Federal Supply Classification

4130 Refrigeration and Air Conditioning Components

National Stock Number

4130-01-563-1549

Item Name Code

06458

Assigment Date

05/02/2008 (18 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

intake filter part name assigned by controlling agency, models 600/850 series a-d special application air dryers end item identification

Product Characteristics

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

End Item Identification: models 600/850 series a-d special application air dryers
Part Name Assigned By Controlling Agency: intake filter

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
0021990001	Air Conditioning Filter Element
21990001	Air Conditioning Filter Element
381-8002P12	Air Conditioning Filter Element

FAQs

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

What is the FSCG of the NSN 4130-01-563-1549?

The FSCG of the NSN 4130-01-563-1549 is 4130

Does the NSN 4130-01-563-1549 have a Schedule B code assigned?

Yes, the Schedule B code is 8415909000

Does NSN 4130-01-563-1549 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 4130-01-563-1549 contain precious materials?

Item does not contain precious metal.

Does NSN 4130-01-563-1549 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 4130-01-563-1549 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Fri, May 2, 2008