AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
Part Number 20144 described as Valve Safety Relief with NSN 4820-01-348-1401 with FSC 4820 Valves Nonpowered by Manufacture Griswold Industries Co is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.
Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Griswold Industries Co aerospace and aviation parts like 20144. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-348-1401 Item Description: Valve Safety Relief | 4820 | 013481401 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 20144 | 2 | 9 | D |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| CCFG | VALVE SIZE | 8.000 INCHES |
| CWCK | NOMINAL THICKNESS | 1.125 INCHES ALL ENDS |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 11.750 INCHES ALL ENDS |
| ADSU | DISK LOADING METHOD | SPRING |
| AECS | BOLT HOLE QUANTITY | 8 ALL ENDS |
| AEHZ | MAXIMUM OPERATING TEMP | 110.0 DEG FAHRENHEIT SINGLE RESPONSE |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 13.500 INCHES ALL ENDS |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.875 INCHES ALL ENDS |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES ALL ENDS |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS NOTE TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CWDL | RAISED FACE NOMINAL DIAMETER | 10.630 INCHES ALL ENDS |
| MATT | MATERIAL | STEEL BODY |
| CQCY | ADJUSTABLE PRESSURE RANGE | 65.0- 180.0 POUNDS PER SQUARE INCH |
| CWCF | FACE TO FACE DISTANCE | 25.380 INCHES |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL-OIL HYDROCARBON SINGLE RESPONSE |
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