| 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 |
| Components Related to NSN - 4820-01-555-3474, 4820015553474 | ||||
| 4820-01-279-1339 (4820012791339) | 4820-01-250-8611 (4820012508611) | 4810-01-039-5970 (4810010395970) | 4820-01-284-4289 (4820012844289) | |
| 4820-01-671-6098 (4820016716098) | 4820-00-287-2199 (4820002872199) | 4820-01-277-6509 (4820012776509) | 4820-01-178-7551 (4820011787551) | |
| 4820-01-064-2440 (4820010642440) | 4820-00-391-3785 (4820003913785) | 4820-00-066-2358 (4820000662358) | 4820-01-197-6798 (4820011976798) | |
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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