NSN 4820-00-816-4489 Fluid Pressure Regulating Valve

Datasheet

Product description

Fluid Pressure Regulating Valve NSN 4820-00-816-4489.
MPN or Model

140090-4
Schedule B
8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI
Unit Weight (Est.)
0.4 lb

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Fluid Pressure Regulating Valve

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

Pricing and Availability

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Manufacturer Part Numbers and Alternates

MPN manufacturer part number	Registrant or Supplier
140090-4	Meggitt Safety Systems, Inc.
6445-1-000	Circor Aerospace, Inc.
32-83244-1	Boeing Company, The
4729-1-000	Acc Partners Inc
140090-4	Meggitt Safety Systems, Inc.
140090-4	Boeing Company, The
10109264	Nimikkeistokeskus Ncb Finland

Stock Check

Availability for this item was last checked on 08/13/25. The quantities and conditions available at the time were:

AR: 3
NE: 1
NS: 6