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) | 01-549-7128 (015497128) |
| NCB Code | USA (01) |
| Manufacturer | Alstom Power Conversion Inc, Airtech Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| PA20397 2110 REV 3 IT 23 | alstom power conversion inc | valve check | RFQ |
| 19-4-4-SPV-2IN | airtech inc | valve check | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 70.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CCFG | VALVE SIZE | 2.000 INCHES |
| CQGM | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | FLANGED CHECK VALVE |
| FEAT | SPECIAL FEATURES | VITON SEAL; STAINLESS STEEL ASTM A240 DISC |
| MATT | MATERIAL | STEEL CORROSION RESISTING BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A312 GR 316 WELDMENT ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | ETHYLENE GLYCOL SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| Relevant Components for NSN - 4820-01-549-7128, 4820015497128 | ||||
| 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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