| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-478-5826 (014785826) |
| NCB Code | USA (01) |
| Manufacturer | Kaman Aerospace Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | POPPET |
| AEHZ | MAXIMUM OPERATING TEMP | 165.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AEQJ | MINIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT |
| AKGG | NOMINAL LENGTH | 2.978 INCHES ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 50.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CHECK-RELIEF VALVE |
| FEAT | SPECIAL FEATURES | VPROOF PRESSURE 75.0 PSI; BURST PRESSURE OVER 125.0 PSI; RESEAT PRESSURERELIEF VALVE 4 PSI MIN; LUBRICANT SEAL PFPE LIQUID; LUBRICANT THDS PFPE LIQUID; CRACKING PRESSURE RELIEF VALVE CP 9.0 P/M 1.0 PSI, CHECK VALVE CP 8 IN H20 MAX |
| STYL | STYLE DESIGNATOR | ERR-090 |
| Relevant Components for NSN - 4820-01-478-5826, 4820014785826 | ||||
| 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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