AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-508-5473 (015085473) |
| NCB Code | USA (01) |
| Manufacturer | Crane Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| STYL | Style Designator | STRAIGHT THRU |
| BBJX | Mounting Position | HORIZONTAL |
| CWCK | Nominal Thickness | 2.880 INCHES ALL ENDS |
| ARKN | Flange Shape | ROUND ALL ENDS |
| AWLS | Connection Type | FLANGE ALL ENDS |
| MDCL | Material Document And Classification | ASTM A61 NAVAL BRONZE ASSN STD SINGLE MATERIAL RESPONSE BODY |
| CWCD | Nominal Outside Diameter | 6.880 INCHES ALL ENDS |
| CWDF | Flange Face Design | PLAIN ALL ENDS |
| MDCL | Material Document And Classification | ASTM A494 GR.M-35-1 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| MATT | Material | COPPER ALLOY BODY |
| FEAT | Special Features | FACING CONNECTIONS:PLAIN FACE,MODEL A,CWP:285PSIG. |
| AQLR | Valve Operation Method | AUTOMATIC |
| CXCY | Part Name Assigned By Controlling Agency | DUO-CHEK |
| Relevant Components for NSN - 4820-01-508-5473, 4820015085473 | ||||
| 4810-00-872-2016 (4810008722016) | 4810-01-701-8537 (4810017018537) | 4820-01-147-9334 (4820011479334) | 4820-01-654-7545 (4820016547545) | |
| 4820-01-701-6726 (4820017016726) | 4820-01-310-4503 (4820013104503) | 4820-01-346-3872 (4820013463872) | 4820-01-477-2791 (4820014772791) | |
| 4810-01-665-1605 (4810016651605) | 4820-01-487-1839 (4820014871839) | 4820-01-528-2828 (4820015282828) | 4820-01-340-1265 (4820013401265) | |
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