| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-487-5108 (014875108) |
| NCB Code | USA (01) |
| Manufacturer | Vacco Industries |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| V1E10565 | vacco industries | valve safety relief | 99517 | RFQ |
| V1E10565-01 | vacco industries | valve safety relief | 99517 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | Nominal Pipe Size Accommodated | 1.500 INCHES 1ST END |
| ADST | Bonnet Attachment Method | THREADED |
| MRC | Decoded Requirement | Clear Text Reply |
| ADSR | Bonnet Type | INSIDE SPRING |
| AQLR | Valve Operation Method | AUTOMATIC |
| AGAV | End Item Identification | NHA FLOWMETER 0-2, W/S LOS ANGELES CLASS SSN (688) |
| AWLS | Connection Type | UNTHREADED INTERNAL PIPE 1ST END |
| MDCL | Material Document And Classification | 6/12 ANNEALED L+410/ASTM-D4066 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| ADZH | Renewable Seat Ring Type | PRESSED-IN |
| AEQJ | Minimum Operating Temp | 40.0 DEG FAHRENHEIT |
| MEDA | Media For Which Designed | AIR SINGLE RESPONSE |
| CXCY | Part Name Assigned By Controlling Agency | TRIM/DRAIN VENT VALVE ASSEMBLY |
| AEHZ | Maximum Operating Temp | 104.0 DEG FAHRENHEIT SINGLE RESPONSE |
| MATT | Material | COPPER ALLOY 964 BODY |
| MDCL | Material Document And Classification | QQ-N-286 GRADE 500 AND QQ-N-281 CLASS A FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| CQGM | Maximum Operating Pressure | 125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| FEAT | Special Features | FLOW CONTROL DEVICES ARE POPPET PLUS DISC STACK ASSY;SERVICE FLUID IS SEAWATER SATURATED AIR; OPERATIONAL SET PRESSURE IS 114 PSIG WITH A SET PRESSURE RANGE OF 105 TO 125 PSIG; BLOWDOWN PRESSURE IS 110 PSIG; INLET CONNECTION IS 1.500 NPS SW UNION THREAD PIECE AND DRAIN CONNECTION IS 0.500 NPS SW UNION THREAD PIECE; BOTH CONNECTIONS ARE IAW CAGE 80064 DWG 803-1385884; UNION NUTS AND TAILPIECES ARE NOT INCLUDED |
| AAAR | Nominal Pipe Size Accommodated | 0.500 INCHES 2ND END |
| MATT | Material | PLASTIC POLYAMIDE SEAT |
| ADSY | Valve Discharge Flow Rate | 285.0 CUBIC FEET PER MINUTE |
| STYL | Style Designator | ANGLE |
| CSDC | Opening Pressure Setting | 114.0 POUNDS PER SQUARE INCH |
| MATT | Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| AWLS | Connection Type | UNTHREADED INTERNAL PIPE 2ND END |
| AHNC | Connection Style | SOCKET ERR-100 |
| ADSU | Disk Loading Method | SPRING |
| MDCL | Material Document And Classification | ASTM-B369 ALLOY C96400 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Relevant Components for NSN - 4820-01-487-5108, 4820014875108 | ||||
| 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) | |
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