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) | 01-105-3514 (011053514) |
| NCB Code | USA (01) |
| Manufacturer | Walworth Aloyco, Crane Nuclear Inc, Crane Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 3-4 474 | walworth aloyco | valve check | RFQ |
| D-48558-3 4 | crane nuclear inc | valve check | RFQ |
| D 48558 3 4IN | walworth aloyco | valve check | RFQ |
| D 48558 3 4 | crane corp | valve check | RFQ |
| D-48558 | walworth aloyco | valve check | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | POPPET |
| AHNC | CONNECTION STYLE | SOCKET (TUBE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| CQGM | MAXIMUM OPERATING PRESSURE | 425.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES ALL ENDS |
| MATT | MATERIAL | PLASTIC ACETAL FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A296,GRADE CF8 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| Relevant Components for NSN - 4820-01-105-3514, 4820011053514 | ||||
| 4820-00-921-3610 (4820009213610) | 4820-01-548-1891 (4820015481891) | 4820-01-204-8227 (4820012048227) | 4820-01-115-1995 (4820011151995) | |
| 4820-01-689-8150 (4820016898150) | 4820-01-440-8302 (4820014408302) | 4820-01-304-6819 (4820013046819) | 4820-00-481-2077 (4820004812077) | |
| 4810-01-665-7746 (4810016657746) | 4820-01-406-4512 (4820014064512) | 4820-01-191-8354 (4820011918354) | 4810-01-323-5044 (4810013235044) | |
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