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NSN 4820-01-516-1570

Stop-check Valve Cartridge

About this product

100 percent testing of critical characteristics.

Manufacturer part number 12479593 for national stock number 4820015161570.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-516-1570.

  • MPN or Model

    12479593

  • Schedule B
    8481.30.1010 (Check valves of copper having a pressure rating under 850 kpa)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    0.9 lb
  • Pipe Size Accommodated
    0.375 inches all ends
  • Thread Direction
    Right-hand all ends
  • Maximum Operating Temp
    250.0 degrees fahrenheit single response
  • Connection Style
    Plain, optional end (pipe) all ends
  • Valve Operation Method
    Manual
  • Connection Type
    Threaded internal pipe all ends
  • Maximum Operating Pressure
    50.0 pounds per square inch single response
  • Thread Size
    0.375 inches all ends
  • Outside Diameter
    1.120 inches all ends
  • Outside Diameter Tube Accommodated
    0.375 inches all ends
  • Material
    Glass fiber seat and plastic polytetrafluoroethylene seat
  • Style Designator
    Straight thru
  • Thread Series Designator
    Nptf all ends
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 4820015161570

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
12479593 U S Army Tank Automotive Command
XVP502P-6 Parker-hannifin Corporation
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