| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-442-7779 (014427779) |
| NCB Code | USA (01) |
| Manufacturer | Anderson Greenwood Lp, Pentair Valves And Controls |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 20391 | anderson greenwood lp | valve safety relief | 01343 | RFQ |
| 20391-01-E-3150 | anderson greenwood lp | valve safety relief | 01343 | RFQ |
| 20391-01-E-3150 | pentair valves and controls | valve safety relief | 15187 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MDCL | Material Document And Classification | ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| MDCL | Material Document And Classification | ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| ADSU | Disk Loading Method | SPRING |
| CSDC | Opening Pressure Setting | 3150.0 POUNDS PER SQUARE INCH |
| AQLR | Valve Operation Method | AUTOMATIC |
| MDCL | Material Document And Classification | ASTM A494 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| AWLS | Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| AEHZ | Maximum Operating Temp | 150.0 DEG FAHRENHEIT SINGLE RESPONSE |
| MDCL | Material Document And Classification | ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| AGAV | End Item Identification | WASP CLASS LHD |
| MATT | Material | NICKEL ALLOY STEM |
| MATT | Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | NICKEL ALLOY BODY |
| ADQU | Flow Control Device | DISK |
| MATT | Material | NICKEL ALLOY SEAT |
| AAAR | Nominal Pipe Size Accommodated | 0.250 INCHES ALL ENDS |
| STYL | Style Designator | ANGLE |
| AHNC | Connection Style | SOCKET WITH BRAZING RING ERR-100 |
| CQGM | Maximum Operating Pressure | 3450.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| Components Related to NSN - 4820-01-442-7779, 4820014427779 | ||||
| 4820-01-251-8056 (4820012518056) | 4820-01-422-5097 (4820014225097) | 4810-00-280-2146 (4810002802146) | 4810-00-288-7539 (4810002887539) | |
| 4810-99-188-5410 (4810991885410) | 4820-01-221-1622 (4820012211622) | 4820-01-426-3375 (4820014263375) | 4820-01-363-2087 (4820013632087) | |
| 4810-01-408-9999 (4810014089999) | 4820-01-192-3568 (4820011923568) | 4820-00-997-9937 (4820009979937) | 4810-01-424-8304 (4810014248304) | |
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