Part Details | CHECK VALVE
4820-00-043-3665 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: 864A6TBL, CZZZ3Z1, 4820-00-043-3665, 00-043-3665, 4820000433665, 000433665
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) | 
|---|---|---|---|
| 48 | NOV 29, 1967 | 00-043-3665 | 05487 ( VALVE, CHECK ) | 
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
 
					Cross Reference | NSN 4820-00-043-3665
| Part Number | Cage Code | Manufacturer | 
|---|---|---|
| 864A6TBL | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS | 
| CZZZ3Z1 | 81755 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS | 
Technical Data | NSN 4820-00-043-3665
| Characteristic | Specifications | 
|---|---|
| SURFACE TREATMENT | ANODIZE | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE | 
| STYLE DESIGNATOR | STRAIGHT THRU | 
| FLOW CONTROL DEVICE | DISK | 
| VALVE OPERATION METHOD | AUTOMATIC | 
| MOUNTING POSITION | HORIZONTAL | 
