NSN 4820-01-289-3466

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-01-289-3466.

• MPN or Model
  

  L2120C AND NMP109 3/8IN 311PSI

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Unit Weight (Est.)
  9 lb
• Flow Control Device
  Disk
• Bonnet Type
  Inside screw
• Bonnet Attachment Method
  Threaded
• Disk Loading Method
  Spring
• Connection Style
  Socket (tube) err-100
• Valve Operation Method
  Automatic
• Connection Type
  Unthreaded internal tube all ends
• Adjustable Pressure Range
  +311.0/+375.0 pounds per square inch
• Outside Diameter Tube Accommodated
  0.375 inches all ends
• Material
  Copper alloy stem
• Style Designator
  Err-090
• Supplementary Features
  This item has been reviewed for asbestos material. The current approved sources 15187 has indicated their part number contained asbestos prior to 1984. They continue to manufacture the same part number without asbestos material after 1984