The NSN 4820-01-054-6657 part numbers D524A6D19, D524A6D19-0 manufactured by Circor Aerospace Inc is available in our inventory. As an ASAP Semiconductor owned and operated website, ASAP Aviation Unlimited has access to over three billion parts, paired with easy-to-use search engines that enable our customers to browse through our NSN 4820-01-054-6657 inventory quickly and efficiently. Our focus on quality control has earned us our FAA AC 0056B accreditation and AS9120B, ISO 9001:2015 certification, and we are the only independent distributor with a No China Sourcing pledge. If you are ready to get started, you can send an Instant RFQ form from this page for NSN 4820-01-054-6657 parts of Valve Safety Relief, and one of our account managers will respond to it within fifteen minutes or less.
| Alternative NSN: 4820-01-054-6657 |
| Item Name: Valve Safety Relief |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 010546657 |
| NCB Code: USA (01) |
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| D524A6D19 | circor aerospace inc | valve safety relief | Avl | RFQ |
| D524A6D19-0 | circor aerospace inc | valve safety relief | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END |
| CQRB | SEAT ANGLE | 37.0 DEGREES 1ST END |
| FEAT | SPECIAL FEATURES | 6TH MEDIA OXYGEN,GASEOUS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE |
| AAJD | THREAD CLASS | 3A 1ST END |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END |
| CQGM | MAXIMUM OPERATING PRESSURE | 30.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 19.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU W/BAFFLE |
| THSD | THREAD SERIES DESIGNATOR | UNJF 1ST END |
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