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NSN 4820-00-187-6701

Stop-check Valve Cartridge

About this product

Poppet flow control device, outside screw-yoke bonnet type, bolted bonnet attachment method, valve operation method: manual.

Manufacturer part number 23720-3 for national stock number 4820001876701.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-00-187-6701.

  • MPN or Model

    23720-3

  • Schedule B
    8481.30.9000 (Check valves of materials other than copper, iron or steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    140 lb
  • Flow Control Device
    Poppet
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Valve Operation Method
    Manual
  • Connection Type
    Flange 1st end
  • Mounting Position
    Vertical
  • Features Provided
    Bonnet packing
  • Criticality Code Justification
    Zzzy
  • Second Connection Face To Centerline Distance
    11.250 inches
  • Material
    Nickel alloy 400 stem
  • Style Designator
    Angle
  • Reference Number Differentiating Characteristics
    Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
More from these suppliers
Stop-check Valve

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

Mechanic Bill explains Stop-check Valve Cartridge

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NSN 4820001876701

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
23720-3 Moog Inc.
23720-3 Moog Inc.
23720-3 E-systems Inc
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