NSN 4820-00-283-6956
Restrictor Check Valve
Datasheet
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Product description
Restrictor Check Valve NSN 4820-00-283-6956.
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MPN or Model
4R122-127
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Schedule B
8481.30.2090 (Check valves of steel) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI
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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 4820-00-283-6956 restrictor check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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4R122-127 | Allen Aircraft Products Inc |
6F2966-127 | Crissair, Inc. |
749959-127 | Lockheed Martin Corporation |
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