| Item Name | Valve Relief Pressure And Temper |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-555-3445 (015553445) |
| NCB Code | USA (01) |
| Manufacturer | Chemetron Fire Systems |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | STEEL |
| AAQL | BODY STYLE | SINGLE CONNECTION ANGLE FLOW |
| ADSV | OPENING PRESSURE SETTING | 550.0 POUNDS PER SQUARE INCH |
| AGAV | END ITEM IDENTIFICATION | FIRE PROTECTION SYSTEM, P/N 10540059 ONBOARD USCG 75 FT WLIC CLASS VESSELS |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | RELIEF VALVE |
| SUPP | SUPPLEMENTARY FEATURES | THE NITROGEN RELIEF VALVE IS INSTALLED ON THE TOP OF THE WATER TANK IN THE VAPOR SPACE. THE AMSE CODED VALVE IS DESIGNED TO BE FULLY OPENED AT 550 PSIG. THE BODY IS CARBON STEEL, PAINTED RED, AND THE INTERNAL COMPONENTS ARE STAINLESS STEEL |
| Relevant Components for NSN - 4820-01-555-3445, 4820015553445 | ||||
| 4820-01-156-0051 (4820011560051) | 4820-14-370-9260 (4820143709260) | 4820-01-548-3611 (4820015483611) | 4820-01-655-6278 (4820016556278) | |
| 4820-01-319-4332 (4820013194332) | 4820-01-187-2720 (4820011872720) | 4820-01-398-1980 (4820013981980) | 4820-01-510-6152 (4820015106152) | |
| 4820-01-220-8332 (4820012208332) | 4820-01-035-0577 (4820010350577) | 4810-01-028-7335 (4810010287335) | 4820-01-604-7149 (4820016047149) | |
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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