NSN 4820-00-298-7557
Part Details | CHECK VALVE
4820-00-298-7557 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Alternate Parts: H6256, H625-6, 6980006, 4820-00-298-7557, 00-298-7557, 4820002987557, 002987557
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | OCT 03, 1973 | 00-298-7557 | 05487 ( VALVE, CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU DROP-IN CARTRIDGE

Cross Reference | NSN 4820-00-298-7557
Part Number | Cage Code | Manufacturer |
---|---|---|
H625-6 | 06239 | AUSCO,INC. |
6980006 | 93835 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC SYSTEMS DIVISION |
Technical Data | NSN 4820-00-298-7557
Characteristic | Specifications |
---|---|
SURFACE TREATMENT | PASSIVATE |
STYLE DESIGNATOR | STRAIGHT THRU DROP-IN CARTRIDGE |
FLOW CONTROL DEVICE | POPPET |
VALVE OPERATION METHOD | AUTOMATIC |
MOUNTING POSITION | R$DVT |
MINIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT |