NSN 4820-00-203-4521
Check Valve
Datasheet
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Product description
Check Valve NSN 4820-00-203-4521.
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MPN or Model
4-2800
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Schedule B
8481.30.9000 (Check valves of materials other than copper, iron or steel) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves
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Check Valve
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.

Pricing and Availability
Get a quote for 4820-00-203-4521 check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
4-2800 | Sweeney Engineering Corp |
8-00282-1 | Raytheon Company |
A4-2800 | Sweeney Engineering Corp |
8-00282-1 | Hughes Missile Systems Co |
4-2800 | Sweeney Engineering Corp |
A4-2800 | Sweeney Engineering Corp |
8-00282-1 | Raytheon Company |
8-00282-1 | Hughes Missile Systems Co |
4-2800 | Sweeney Engineering Corp |
A4-2800 | Sweeney Engineering Corp |
8-00282-1 | Raytheon Company |
8-00282-1 | Hughes Missile Systems Co |
4-2800 | Sweeney Engineering Corp |
A4-2800 | Sweeney Engineering Corp |
8-00282-1 | Raytheon Company |
8-00282-1 | Hughes Missile Systems Co |
4-2800 | Sweeney Engineering Corp |
A4-2800 | Sweeney Engineering Corp |
8-00282-1 | Raytheon Company |
8-00282-1 | Hughes Missile Systems Co |
Stock Check

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