NSN 4820-01-420-1898
Restrictor Check Valve
Datasheet
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Product description
Restrictor Check Valve NSN 4820-01-420-1898.
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MPN or Model
801-6405539-AY92
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NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves
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Restrictor Check Valve
A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

Pricing and Availability
Get a quote for 4820-01-420-1898 restrictor check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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801-6405539-AY92 | Naval Sea Systems Command |
211030852 | Naval Sea Systems Command |
211030852 | Naval Inventory Control Point |
801-6405539-AY92 | Naval Inventory Control Point |
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