NSN 4820-01-221-4324 Air Regulator Valve

About this product

Zzzy criticality code justification, selected, tested and certified for trident submarine application; material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items reference number differentiating characteristics, .

Manufacturer part number 28877N for national stock number 4820012214324.

Datasheet

Product description

Fluid Pressure Regulating Valve NSN 4820-01-221-4324.
MPN or Model

28877N
Schedule B
8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves
Unit Weight (Est.)
352 lb
Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Selected, tested and certified for trident submarine application; material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items

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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.

Mechanic Bill explains Air Regulator Valve

Pricing and Availability

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Manufacturer Part Numbers and Alternates

MPN manufacturer part number	Registrant or Supplier
28877N	Leslie Controls, Inc.
28877NTR	Leslie Controls, Inc.
28877N-1.5 IN	Leslie Controls, Inc.
28877NTR L1	Naval Inventory Control Point
28877N-1.5 INL1	Naval Inventory Control Point
28877NL1	Naval Inventory Control Point

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