| 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 |
| Components Related to NSN - 4820-01-478-5826, 4820014785826 | ||||
| 4820-01-581-0691 (4820015810691) | 4820-01-690-9757 (4820016909757) | 4810-01-273-7409 (4810012737409) | 4820-01-270-2569 (4820012702569) | |
| 4820-01-156-4780 (4820011564780) | 4820-01-067-2617 (4820010672617) | 4820-01-229-4195 (4820012294195) | 4810-01-669-3030 (4810016693030) | |
| 4820-01-445-7577 (4820014457577) | 4820-00-442-3835 (4820004423835) | 4820-01-252-7931 (4820012527931) | 4820-01-308-4318 (4820013084318) | |
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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