National Item Identification Number
00-256-6545
002566545
4820-00-256-6545
4820-00-256-6545
National Stock Number
Item Name
VALVE,REGULATING,FLUID PRESSURE
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MILV2042
Required Categories
BODY MATERIAL
SEAT MATERIAL
STEM MATERIAL
FLOW CONTROL DEVICE
FLOW CONTROL D
Required Description
BRONZE, ASTM B61
NICKEL COPPER ALLOY, QQ-N-288, COMP A
NICKEL COPPER ALLOY, QQ