1-321-802-5889

NSN 4820-00-859-7474

Filter Regulator Automatic Drain

About this product

Poppet flow control device, external seat for gasket seal (boss) 1st end connection style, manual valve operation method, connection type: threaded external boss 1st end.

Manufacturer part number 740B7N for national stock number 4820008597474.

Datasheet

  • Product description

    Poppet Drain Cock NSN 4820-00-859-7474.

  • MPN or Model

    740B7N

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc
  • Unit Weight (Est.)
    0.1 lb
  • Thread Class
    3a 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Maximum Operating Temp
    160.0 degrees fahrenheit single response
  • Connection Style
    External seat for gasket seal (boss) 1st end
  • Valve Operation Method
    Manual
  • Connection Type
    Threaded external boss 1st end
  • Maximum Operating Pressure
    60.0 pounds per square inch 1st response
  • Thread Size
    0.562 inches 1st end
  • Seat Angle
    37.0 degrees 1st end
  • Material
    Aluminum alloy body
  • Media For Which Designed
    Fuel/oil, hydrocarbon single response
  • Style Designator
    Straight thru
  • Thread Series Designator
    Unf 1st end
Poppet Drain Cock

An item designed to drain fluids from fuel systems, tanks, filters, or similar items. It has a mounting end, a free flowing end, and a quick-acting nonmetallic sealed closure, usually spring loaded, that holds it in an "off" position. It requires no lubrication other than from the fluid being drained.

Mechanic Bill explains Filter Regulator Automatic Drain

Pricing and Availability

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NSN 4820008597474

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
740B7N Auto-valve, Inc.
Stock Check
Availability for this item was last checked on 08/22/22. The quantities and conditions available at the time were:
  • NS: 5
  • NE: 1