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NSN 4820-00-203-7173

Check Valve

Datasheet

  • Product description

    Check Valve NSN 4820-00-203-7173.

  • MPN or Model

    277-1

  • Schedule B
    8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over)
  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc
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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.

Mechanic Bill explains Check Valve

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NSN 4820002037173

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
277-1 The Walworth Company
DS2161-1-1PC277-1 The Walworth Company
Stock Check
Availability for this item was last checked on 02/26/25. The quantities and conditions available at the time were:
  • NE: 19
  • NS: 80
  • AR: 1
  • SV: 1
  • OH: 1