AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-187-2717 (011872717) |
| NCB Code | USA (01) |
| Manufacturer | Anderson Greenwood Lp |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| FEAT | Special Features | WITH ADJUSTING RING |
| AWLS | Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| ADSU | Disk Loading Method | SPRING |
| ADSR | Bonnet Type | EXPOSED SPRING |
| AQLR | Valve Operation Method | AUTOMATIC |
| CWFD | Nominal Outside Diameter Tube Accommodated | 0.250 INCHES 1ST END |
| ADST | Bonnet Attachment Method | BOLTED |
| MATT | Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| MATT | Material | NICKEL ALLOY STEM |
| AEHZ | Maximum Operating Temp | 150.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AAAR | Nominal Pipe Size Accommodated | 0.250 INCHES ALL ENDS |
| STYL | Style Designator | ANGLE |
| AHNC | Connection Style | SOCKET WITH BRAZING RING ERR-100 |
| MEDA | Media For Which Designed | AIR SINGLE RESPONSE |
| MATT | Material | NICKEL ALLOY SEAT |
| ADQU | Flow Control Device | DISK |
| CQCY | Adjustable Pressure Range | +241.0/+270.0 POUNDS PER SQUARE INCH |
| Relevant Components for NSN - 4820-01-187-2717, 4820011872717 | ||||
| 4820-01-573-8320 (4820015738320) | 4820-00-467-8973 (4820004678973) | 4820-01-386-0694 (4820013860694) | 4820-00-757-2955 (4820007572955) | |
| 4820-01-182-4540 (4820011824540) | 4810-00-405-7557 (4810004057557) | 4810-01-714-4038 (4810017144038) | 4820-00-289-3941 (4820002893941) | |
| 4810-01-498-2634 (4810014982634) | 4820-01-153-1851 (4820011531851) | 4820-01-232-8015 (4820012328015) | 4820-01-425-3725 (4820014253725) | |
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