The parts under NSN 4820-00-289-4384 of Valve Safety Relief manufactured by Westinghouse Electric Corp, Usm Corp, Cashco Inc is available in our inventory. An ASAP Semiconductor Website, ASAP Aviation Stock has access to over three billion parts, paired with easy-to-use search engines that enable our customers to browse through our inventory quickly and efficiently. Our focus on quality control has earned us our AS9120B, ISO 9001:2015, and FAA 0056B certification, and we are the only independent distributor with a No China Sourcing pledge. If you are ready to get started, you can send us a Request for Quote for the parts with 4820-00-289-4384 from this webpage, and one of our account managers will give you a quote for parts like D2-8776PC781, D2-8443PC781, 22773, D2-8844-781, 22773PC1T021 within fifteen minutes.
| Alternative NSN: 4820-00-289-4384 |
| Item Name:Valve Safety Relief |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 002894384 |
| NCB Code: USA (00) |
| Manufacturers: Cashco Inc , Usm Corp , Westinghouse Electric Corp |
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| D2-8776PC781 | westinghouse electric corp | valve safety relief | Avl | RFQ |
| D2-8443PC781 | usm corp | valve safety relief | Avl | RFQ |
| 22773 | cashco inc | valve safety relief | Avl | RFQ |
| D2-8844-781 | westinghouse electric corp | valve safety relief | Avl | RFQ |
| 22773PC1T021 | westinghouse electric corp | valve safety relief | Avl | RFQ |
| D2-8854PC781 | westinghouse electric corp | valve safety relief | Avl | RFQ |
| 22773 | usm corp | valve safety relief | Avl | RFQ |
| D2-8876PC780 | usm corp | valve safety relief | Avl | RFQ |
| D2-8476PC781 | usm corp | valve safety relief | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADSU | DISK LOADING METHOD | SPRING |
| AECS | BOLT HOLE QUANTITY | 4 1ST END |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 1ST END |
| AWLS | CONNECTION TYPE | FLANGE 1ST END |
| CQCY | ADJUSTABLE PRESSURE RANGE | +0.0/+30.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.562 INCHES 1ST END |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES 1ST END |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 4.438 INCHES 1ST END |
| CWDF | FLANGE FACE DESIGN | PLAIN 1ST END |
| FEAT | SPECIAL FEATURES | DIAPHRAGM OPERATED |
| MATT | MATERIAL | COPPER ALLOY BODY |
| MATT | MATERIAL | COPPER ALLOY SEAT |
| STYL | STYLE DESIGNATOR | ANGLE |
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