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) | 01-520-8811 (015208811) |
| NCB Code | USA (01) |
| Manufacturer | Delaware Mfg Industries Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| CVH05-1250S | delaware mfg industries corp | valve check | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 195.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AEQJ | MINIMUM OPERATING TEMP | -5.0 DEG FAHRENHEIT |
| AHNC | CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 10000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 5.0 POUNDS PER SQUARE INCH |
| FEAT | SPECIAL FEATURES | BOTH END CONNECTIONS ARE NO. 20 SAE INTERNAL THREADS; FLOW RATE: 70 GPM |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| Relevant Components for NSN - 4820-01-520-8811, 4820015208811 | ||||
| 4820-01-390-2186 (4820013902186) | 4820-00-139-3388 (4820001393388) | 4820-00-419-8786 (4820004198786) | 4810-01-297-4449 (4810012974449) | |
| 4820-01-442-9938 (4820014429938) | 4810-01-248-1999 (4810012481999) | 4820-00-116-0045 (4820001160045) | 4820-00-771-1430 (4820007711430) | |
| 4820-01-612-3545 (4820016123545) | 4820-01-189-5614 (4820011895614) | 4810-00-483-8284 (4810004838284) | 4820-00-057-2106 (4820000572106) | |
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