| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-555-3474 (015553474) |
| NCB Code | USA (01) |
| Manufacturer | Chemetron Fire Systems |
| MRC | Criteria | Characteristic |
|---|---|---|
| STYL | Style Designator | ANGLE |
| FEAT | Special Features | THE NITROGEN CHECK VALVE IS INSTALLED AT THE INLET PORT TO THE WATER TANK. THE BODY MATERIAL IS BRASS. THE PLUNGER/PISTON ON THE SIDE OF THE CHECK VALVE WILL PROTRUDE WHEN THE VALVE IS OPEN AND WILL BE RECESSED WHEN THE VALVE IS CLOSED. |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | COPPER ALLOY BODY |
| AGAV | End Item Identification | FIRE PROTECTION SYSTEM, P/N 10540059 ONBOARD USCG 75 FT WLIC CLASS VESSELS |
| ADQU | Flow Control Device | PISTON |
| Relevant Components for NSN - 4820-01-555-3474, 4820015553474 | ||||
| 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) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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