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) | 01-611-7268 (016117268) |
| NCB Code | USA (01) |
| Manufacturer | Watts Regulator Co Cleveland |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.5 INCHES ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AEHZ | MAXIMUM OPERATING TEMP | 250.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AGAV | END ITEM IDENTIFICATION | MARINE, LABORATORY, STERILIZATION OR DAIRY EQUIPMENT |
| AKGF | NOMINAL WIDTH | 2.562 INCHES ALL ENDS |
| AKGG | NOMINAL LENGTH | 4.375 INCHES ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| AZGM | MOUNTING FACILITY | THREADED FASTENER |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CCFG | VALVE SIZE | 0.5 INCHES |
| CQGM | MAXIMUM OPERATING PRESSURE | 175.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | DUAL CHECK VALVE W/ INTERMEDIATE ATMOSPHERIC VENT |
| FEAT | SPECIAL FEATURES | FORGED BRASS BODY CONSTRUCTION, 0.5IN VENT |
| MATT | MATERIAL | STEEL CORROSION RESISTING AND RUBBER FLOW CONTROL DEVICE |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| SUPP | SUPPLEMENTARY FEATURES | UPC-098268221794, WEIGHT 1.5 LBS. |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 STRAINER AND 2 GASKET |
| Relevant Components for NSN - 4820-01-611-7268, 4820016117268 | ||||
| 4810-01-693-0546 (4810016930546) | 4810-01-224-8636 (4810012248636) | 4810-00-181-8826 (4810001818826) | 4810-00-533-2538 (4810005332538) | |
| 4820-01-319-3454 (4820013193454) | 4820-01-154-9733 (4820011549733) | 4810-01-176-9496 (4810011769496) | 4820-01-278-5449 (4820012785449) | |
| 4810-01-152-7681 (4810011527681) | 4810-00-127-2787 (4810001272787) | 4820-00-557-7800 (4820005577800) | 4810-01-469-1460 (4810014691460) | |
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