| Item Name | Valve Assembly |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-345-1157 (013451157) |
| NCB Code | USA (01) |
| Manufacturer | Watts Regulator Co Cleveland |
| MRC | Criteria | Characteristic |
|---|---|---|
| CRWH | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 140.0 DEG FAHRENHEIT WATER |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ATQR | VALVE QUANTITY | 5 |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE |
| CQCJ | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 175.0 POUNDS PER SQUARE INCH WATER |
| CQJX | NOMINAL THREAD SIZE | 1.250 INCHES |
| CQRG | BODY MATERIAL | COPPER ALLOY |
| FEAT | SPECIAL FEATURES | ASSEMBLY MADE UP OF 2 CHECK VALVES,2 GATE VALVES,AND 1 RELIEF VALVE |
| THSD | THREAD SERIES DESIGNATOR | NPT |
| Components Related to NSN - 4820-01-345-1157, 4820013451157 | ||||
| 4820-00-768-0509 (4820007680509) | 4820-01-572-6332 (4820015726332) | 4810-01-388-5111 (4810013885111) | 4820-00-001-1674 (4820000011674) | |
| 4820-01-417-3999 (4820014173999) | 4820-00-988-9195 (4820009889195) | 4820-01-651-5916 (4820016515916) | 4810-01-291-5811 (4810012915811) | |
| 4820-01-382-3164 (4820013823164) | 4820-01-070-6082 (4820010706082) | 4820-01-363-1911 (4820013631911) | 4820-01-312-8350 (4820013128350) | |
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