AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Alternative NSN: 4820-01-337-3889 |
| Item Name:Valve Safety Relief |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 013373889 |
| NCB Code: USA (01) |
| Manufacturers: Dresser Industries Inc |
ASAP Aerospace, owned and operated by ASAP Semiconductor, is the latest parts procurement platform for the aerospace and aviation industry. Customers can easily search our database to find NSN parts like Valve Safety Relief 1 2 1543-D-XDB1, 1 2 1543-D-ZDB1 of Dresser Industries Inc with NSN 4820-01-337-3889.
NSN 4820-01-337-3889, National Stock Number, is a 13-digit serial number assigned by the US DLA to an item that is bought, stored, and sold via the federal supply chain. Unlike part numbers, NSNs are not arbitrary and follow a specific classification system.
| Part No | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|
| 1 2 1543-D-XDB1 | Valve Safety Relief | Dresser Industries Inc | Avl | RFQ |
| 1 2 1543-D-ZDB1 | Valve Safety Relief | Dresser Industries Inc | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | INTEGRAL |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 406.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) 1ST ENDPLAIN,OPTIONAL END(PIPE) 2ND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST ENDTHREADED INTERNAL PIPE 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END0.500 INCHES 2ND END |
| FEAT | SPECIAL FEATURES | SOFT SEAT |
| MATT | MATERIAL | COPPER ALLOY BODYCOPPER ALLOY FLOW CONTROL DEVICEPLASTIC POLYTRIFLUOROETHYLENE SEATCOPPER ALLOY STEM |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 LEVER |
| ADQU | FLOW CONTROL DEVICE | DISK |
| CQCY | ADJUSTABLE PRESSURE RANGE | +151.0/+300.0 POUNDS PER SQUARE INCH |
| STYL | STYLE DESIGNATOR | ANGLE |
| 4810-00-001-4499 | 4810-00-001-4611 | 4810-00-001-6321 | 4810-00-001-6588 | 4810-00-001-6589 | 4810-00-001-6605 | 4810-00-001-6873 | 4810-00-001-7848 | 4810-00-001-9471 |
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