NSN 4820-00-797-3959
Part Details | CHECK VALVE
4820-00-797-3959 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: VA041, VA0391, VA039-1, VA021, 4488D2765, 448-8D27-65, 121592, 12-159-2, 50.109BN, 50.109-BN, 50.109, 4488D265, 448-8D2-65, 121592, 12-159-2, 4820-00-797-3959, 00-797-3959, 4820007973959, 007973959
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-797-3959 | 05487 ( VALVE, CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-00-797-3959
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| VA041 | 24984 | HYDRAFLOW |
| VA039-1 | 24984 | HYDRAFLOW |
| VA021 | 24984 | HYDRAFLOW |
| 448-8D27-65 | 09990 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC VALVE DIV |
| 12-159-2 | 09990 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC VALVE DIV |
| 50.109-BN | 72429 | SARGENT FLETCHER INC. |
| 50.109 | 72429 | SARGENT FLETCHER INC. |
| 448-8D2-65 | 86768 | TELEDYNE INDUSTRIES INCTELEDYNE FLUID SYSTEMS REPUBLIC |
| 12-159-2 | 86768 | TELEDYNE INDUSTRIES INCTELEDYNE FLUID SYSTEMS REPUBLIC |
Technical Data | NSN 4820-00-797-3959
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | R$DVT |
| DISK LOADING METHOD | SPRING |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL. CRACKING PRESSURE 65 PSI. |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | C-130 HERCULES AIRCRAFT. |