NSN 4820-01-425-1011

Part Details | VACUUM BREAKING VALVE

4820-01-425-1011 An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also VALVE, VACUUM REGULATING.

Alternate Parts: 1602AS1811, 1602AS181-1, 1602AS181, 4950, 4820-01-425-1011, 01-425-1011, 4820014251011, 014251011

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48FEB 12, 199601-425-101108101 ( VALVE, VACUUM BREAKING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-425-1011
Part Number Cage Code Manufacturer
1602AS181-130003NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT
1602AS18130003NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT
495014487PROVISION, INC.
Technical Data | NSN 4820-01-425-1011
Characteristic Specifications
BODY MATERIAL STEEL, CORROSION RESISTING
FIRST END CONNECTION TYPE THREADED INTERNAL TUBE
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END THREAD SERIES DESIGNATOR UNF
FIRST END NOMINAL THREAD SIZE0.250 INCHES
MEDIA FOR WHICH DESIGNEDP$J STEAM
FURNISHED ITEMS CAP
SPECIAL FEATURESCLEANED FOR OXYGEN USE