NSN 4820-01-187-1974

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-01-187-1974.

• MPN or Model
  

  20213MS41M

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Unit Weight (Est.)
  12 lb
• Pipe Size Accommodated
  0.500 inches all ends
• Flow Control Device
  Disk
• Bonnet Type
  Inside screw
• Bonnet Attachment Method
  Bolted
• End Application
  Nimitz class cvn
• Connection Style
  Socket with brazing ring err-100
• Valve Operation Method
  Automatic
• Connection Type
  Unthreaded internal pipe all ends
• Adjustable Pressure Range
  +91.0/+105.0 pounds per square inch
• Material
  Nickel alloy stem
• Style Designator
  Err-090