NSN 4820-00-272-2256

Part Details | RESTRICTOR CHECK VALVE

4820-00-272-2256 A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a VALVE, CHECK with the exception of the orifice which permits fluid flow in more than one direction.

Alternate Parts: 749870103, 749870-103, 2R01412, 2R0141-2, 4820-00-272-2256, 00-272-2256, 4820002722256, 002722256

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JUL 30, 197300-272-225620520 ( VALVE, RESTRICTOR CHECK )
REFERENCE DRAWINGS & PICTURES

STRAIGHT THRU

Cross Reference | NSN 4820-00-272-2256
Part Number Cage Code Manufacturer
749870-10398897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
2R0141-226044SAF INDUSTRIES LLCDBA GAR KENYON AEROSPACE & DEFENSE
Technical Data | NSN 4820-00-272-2256
Characteristic Specifications
STYLE DESIGNATOR STRAIGHT THRU
APERTURE DIAMETER0.070 INCHES NOMINAL
FLOW CONTROL DEVICE POPPET
VALVE OPERATION METHOD AUTOMATIC
MOUNTING POSITIONR$DVT