1-321-802-5889
Email Us

NSN 4820-01-128-5803

Stop-check Valve Cartridge

About this product

Disk flow control device, inside screw bonnet type, union bonnet attachment method, disk loading method: spring.

Manufacturer part number 803-2177934-B546AF for national stock number 4820011285803.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-128-5803.

  • MPN or Model

    803-2177934-B546AF

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    5.1 lb
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Union
  • Disk Loading Method
    Spring
  • Renewable Seat Ring Type
    Threaded
  • Maximum Operating Temp
    250.0 degrees fahrenheit single response
  • Connection Style
    Socket (tube) all ends
  • Valve Operation Method
    Manual
  • Connection Type
    Unthreaded internal tube all ends
  • Mounting Position
    Horizontal or vertical
  • Maximum Operating Pressure
    700.0 pounds per square inch single response
  • Outside Diameter Tube Accommodated
    1.000 inches all ends
  • Material
    Plastic polytetrafluoroethylene packing
  • Material Specification
    Mil-c-15726, comp 70-30 military specification single material response body
  • Media For Which Designed
    Water-oil-gas single response
  • Style Designator
    Angle
  • Furnished Items And Quantity
    1 handwheel
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

Pricing and Availability

Get a quote for 4820-01-128-5803 stop-check valve
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 4820011285803

We do not share, sell, or distribute your information to any third party.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-2177934-B546AF Naval Ship Systems Command
803-2177934-B546 Naval Ship Systems Command
803-2177934 Naval Ship Systems Command
Stock Check
Availability of this NSN has not been updated recently. Submit the pricing and availbility form above to receive an up to date quote.