AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-435-1909 (014351909) |
| NCB Code | USA (01) |
| Manufacturer | Anderson Greenwood Lp, Pentair Valves And Controls |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 20050 | anderson greenwood lp | valve safety relief | RFQ |
| 20050K51SS | pentair valves and controls | valve safety relief | RFQ |
| 20050K51SS | anderson greenwood lp | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MDCL | Material Document And Classification | ATM A216, GR WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |
| CWCK | Nominal Thickness | 0.750 INCHES ALL ENDS |
| MATT | Material | STEEL CORROSION RESISTING STEM |
| CWDF | Flange Face Design | RAISED STRAIGHT ALL ENDS |
| CWCR | Second Connection Face To Centerline Distance | 4.750 INCHES |
| MDCL | Material Document And Classification | ASTM A351, CF8 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| CQGM | Maximum Operating Pressure | 270.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
| AECS | Bolt Hole Quantity | 4 ALL ENDS |
| MDCL | Material Document And Classification | ASTM A351, CF8 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MRC | Decoded Requirement | Clear Text Reply |
| MDCL | Material Document And Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| MATT | Material | STEEL UNS J92600 FLOW CONTROL DEVICE |
| AEHZ | Maximum Operating Temp | 100.0 DEG FAHRENHEIT 1ST RESPONSE |
| AWLS | Connection Type | FLANGE ALL ENDS |
| MATT | Material | STEEL UNS J03002 BODY |
| CWCQ | Bolt Hole Nominal Diameter | 0.750 INCHES ALL ENDS |
| CWDL | Raised Face Nominal Diameter | 3.620 INCHES ALL ENDS |
| AQLR | Valve Operation Method | AUTOMATIC |
| AEHZ | Maximum Operating Temp | 500.0 DEG FAHRENHEIT 2ND RESPONSE |
| CWCD | Nominal Outside Diameter | 6.000 INCHES ALL ENDS |
| MATT | Material | STEEL UNS J92600 SEAT |
| CWCT | Bolt Circle Nominal Diameter | 4.750 INCHES ALL ENDS |
| CQGM | Maximum Operating Pressure | 150.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| AGAV | End Item Identification | MARS CLASS AFS |
| CCFG | Valve Size | 2.000 INCHES |
| CWCL | First Connection Face To Centerline Distance | 4.750 INCHES |
| CWDH | Raised Face Nominal Height | 0.062 INCHES ALL ENDS |
| STYL | Style Designator | ANGLE FLANGED ENDS |
| ARKN | Flange Shape | ROUND WITH HOLES ALL ENDS |
| CQCY | Adjustable Pressure Range | +66.0/+75.0 POUNDS PER SQUARE INCH |
| Relevant Components for NSN - 4820-01-435-1909, 4820014351909 | ||||
| 4820-01-248-5022 (4820012485022) | 4820-01-511-3905 (4820015113905) | 4820-00-108-8528 (4820001088528) | 4820-01-613-0942 (4820016130942) | |
| 4820-00-319-7643 (4820003197643) | 4820-01-577-0941 (4820015770941) | 4820-01-262-2542 (4820012622542) | 4820-01-607-4294 (4820016074294) | |
| 4820-01-148-9327 (4820011489327) | 4820-01-292-9537 (4820012929537) | 4820-01-230-6363 (4820012306363) | 4820-01-151-4016 (4820011514016) | |
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