NSN 4820-00-959-5621

Datasheet

• Product description
  

  Check Valve NSN 4820-00-959-5621.

• MPN or Model
  

  458-6D2-275

• Schedule B
  8481.30.9000 (Check valves of materials other than copper, iron or steel)
• NMF (National Motor Freight)
  051080 - Faucets, Bibcocks, Gates Valves
• Thread Class
  3a all ends
• Thread Direction
  Right-hand all ends
• Flow Control Device
  Poppet
• Disk Loading Method
  Spring
• Connection Style
  Flared (tube) all ends
• Valve Operation Method
  Automatic
• Connection Type
  Threaded external tube all ends
• Mounting Position
  Horizontal or vertical
• Thready Qty Per Inch (tpi)
  18 1st end
• Maximum Operating Pressure
  3000.0 pounds per square inch single response
• Thread Size
  0.562 inches all ends
• Seat Angle
  37.0 degrees 1st end
• Outside Diameter Tube Accommodated
  0.375 inches 1st end
• Material
  Steel comp 440c flow control device
• Material Specification
  Fed-std-66, aisi 440c/sae 51440c federal standard single material response flow control device
• Media For Which Designed
  Water-oil-gas single response
• Surface Treatment
  Anodize
• Surface Treatment Specification
  Mil-a-8625, type 2 military specification single treatment response
• Style Designator
  Straight thru
• Thread Series Designator
  Unf all ends