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Quality guaranteed We sell only warrantied and traceable partsPurchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts E523 and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. As such, we have an inventory of more than two billion new and obsolete parts, among which is a vast and diverse array of E523 parts and much more. This includes items such as Valve Safety Relief E523 from manufacturer Kieley And Mueller Inc and many more, all of which are available with short lead times and competitive prices. For NSN parts, you won’t find a more inclusive source than Purchasing Sphere.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for E523 parts. This means you can quickly sort through National Stock Numbers such as 4820002891857 and find parts from quality manufacturers like Kieley And Mueller Inc and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-289-1857 Item Description: Valve Safety Relief | 4820 | 002891857 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| E523 | 6 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| SAFETY RELIEF | AAAR | NOMINAL PIPE SIZE ACCOMMODATED1 000 INCHES 1ST END |
| SAFETY RELIEF | ADQU | FLOW CONTROL DEVICEDISK |
| SAFETY RELIEF | ADSU | DISK LOADING METHODSPRING |
| SAFETY RELIEF | AEHZ | MAXIMUM OPERATING TEMP125 0 DEG FAHRENHEIT SINGLE RESPONSE |
| SAFETY RELIEF | AHNC | CONNECTION STYLESOCKET 1ST END |
| SAFETY RELIEF | AQLR | VALVE OPERATION METHODMANUAL |
| SAFETY RELIEF | AWLS | CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END |
| SAFETY RELIEF | CBBL | FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE |
| SAFETY RELIEF | CQCY | ADJUSTABLE PRESSURE RANGE30 0 TO 75 0 POUNDS PER SQUARE INCH |
| SAFETY RELIEF | CQGM | MAXIMUM OPERATING PRESSURE100 0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| SAFETY RELIEF | FEAT | SPECIAL FEATURESWLIFTING LEVER |
| SAFETY RELIEF | MATT | MATERIALCOPPER ALLOY BODY |
| SAFETY RELIEF | MEDA | MEDIA FOR WHICH DESIGNEDWATER FRESH SINGLE RESPONSE |
| SAFETY RELIEF | STYL | STYLE DESIGNATORANGLE |
 |
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