| Item Name | Valve Assembly |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-417-4948 (014174948) |
| NCB Code | USA (01) |
| Manufacturer | Huntington Ingalls Incorporated |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 6553-256 ASSEMBLY 99 | huntington ingalls incorporated | valve assembly | 43689 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAMW | FLANGE DIAMETER | 10.125 INCHES AND 11.250 INCHES |
| ADQZ | END CONNECTION QUANTITY | 4 |
| AECS | BOLT HOLE QUANTITY | 12 |
| AGAV | END ITEM IDENTIFICATION | NIMITZ CLASS CVN |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| ATQR | VALVE QUANTITY | 3 |
| AWLS | CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| CCFG | VALVE SIZE | 6.000 INCHES |
| CQRG | BODY MATERIAL | COPPER ALLOY |
| CWDF | FLANGE FACE DESIGN | PLAIN |
| Relevant Components for NSN - 4820-01-417-4948, 4820014174948 | ||||
| 4820-01-695-0145 (4820016950145) | 4820-01-596-1771 (4820015961771) | 4810-01-187-3363 (4810011873363) | 4810-01-523-6894 (4810015236894) | |
| 4820-00-707-0356 (4820007070356) | 4820-01-568-0815 (4820015680815) | 4820-01-227-9365 (4820012279365) | 4820-01-104-8145 (4820011048145) | |
| 4820-01-299-5713 (4820012995713) | 4820-01-640-9566 (4820016409566) | 4810-01-346-0666 (4810013460666) | 4820-01-655-5932 (4820016555932) | |
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