NSN 4820-01-455-2589

Part Details | GASEOUS PRODUCTS PRESSURE EQUALIZING VALVE

4820-01-455-2589 A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude VALVE, VACUUM BREAKING.

Alternate Parts: 74680110, 74-680110, 3920061111, 3920061-111, 3920061111, 3920061-111, 4820-01-455-2589, 01-455-2589, 4820014552589, 014552589

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48APR 27, 199801-455-258910958 ( VALVE, PRESSURE EQUALIZING, GASEOUS PRODUCTS )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-455-2589
Part Number Cage Code Manufacturer
74-68011076301BOEING COMPANY, THEDBA BOEING
3920061-11192003PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS
3920061-11159211PARKER-HANNIFIN CORPORATIONDBA CUSTOMER SUPPORT MILITARY
Technical Data | NSN 4820-01-455-2589
Characteristic Specifications
END ITEM IDENTIFICATIONPREPROVISIONING SUPPORT NAVICP IS POE