AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
Part Number 21422-401 FIND NO 4 described as Valve Check with NSN 4820-01-547-4085 with FSC 4820 Valves Nonpowered by Manufacture Dover Engineered Systems Inc is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-547-4085 Item Description: Valve Check | 4820 | 015474085 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 21422-401 Find No 4 | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| STYL | Style Designator | SCREW-IN CARTRIDGE |
| MATT | Material | STEEL CORROSION RESISTING BODY |
| MEDA | Media For Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| MATT | Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| FEAT | Special Features | APPLICATION: LUBRICATING OIL IAW MIL-L-17331 OR MIL-L-17672; REVERSE FLOW VALVE |
| CXCY | Part Name Assigned By Controlling Agency | .500" LO-LOHM CHEK VALVE |
| MRC | Decoded Requirement | Clear Text Reply |
| CQGM | Maximum Operating Pressure | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AQLR | Valve Operation Method | AUTOMATIC |
| AGAV | End Item Identification | SEAWOLD CLASS SSN |
| ADQU | Flow Control Device | POPPET |
| ADSU | Disk Loading Method | SPRING |
| CSDC | Opening Pressure Setting | 0.5 POUNDS PER SQUARE INCH |
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