2249B-2MM-OXY

View detailed technical data, stock status, and sourcing information for: 2249B-2MM-OXY
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-340-4250

Item Name Code

05487

Assigment Date

06/12/1991 (35 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

used on sidewinder recharging unit 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: used on sidewinder recharging unit

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
2246B-2MM-OZY	Check Valve
2249B-2MM-OXY	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-340-4250?

The FSCG of the NSN 4820-01-340-4250 is 4820

Does NSN 4820-01-340-4250 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 4820-01-340-4250 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-340-4250 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 4820-01-340-4250 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Wed, Jun 12, 1991