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NSN 4820-01-418-6452

Restrictor Valve

About this product

1.200 inches offset distance, automatic valve operation method, horizontal or vertical mounting position, maximum operating pressure: 3000.0 pounds per square inch single response.

Manufacturer part number 21244-002 for national stock number 4820014186452.

Datasheet

  • Product description

    Restrictor Check Valve NSN 4820-01-418-6452.

  • MPN or Model

    21244-002

  • Schedule B
    8481.30.9000 (Check valves of materials other than copper, iron or steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Offset Distance
    1.200 inches
  • End Application
    Seawolf class ssn
  • Valve Operation Method
    Automatic
  • Mounting Position
    Horizontal or vertical
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Criticality Code Justification
    Zzzy
  • Material
    Aluminum alloy 6061 body
  • Media For Which Designed
    Fuel/oil, hydrocarbon single response
  • Style Designator
    Offset
  • Reference Number Differentiating Characteristics
    An item that supports subsafe critical systems and requires objective quality evidence that quality assurance requirement have been met, including cetification of tests for hydrostatic and / or operational testing and item serialization traceable to the certifications during initial procurement and anysubsequent repairs. Government source inspection is involved
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.

Mechanic Bill explains Restrictor Valve

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NSN 4820014186452

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
21244-002 Sargent Aerospace & Defense, Llc
21244-002Q5 Naval Inventory Control Point
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