The NSN 4820-00-446-3660 part numbers 214683, 1506, 1541D, 3 4 1541D 3 21, 3 4 1541D 3 manufactured by Dresser Industries 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 4820-00-446-3660 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 4820-00-446-3660 parts of Valve Safety Relief, and one of our account managers will respond to it within fifteen minutes or less.
| Alternative NSN: 4820-00-446-3660 |
| Item Name: Valve Safety Relief |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 004463660 |
| NCB Code: USA (00) |
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| 214683 | dresser industries inc | valve safety relief | Avl | RFQ |
| 1506 | dresser industries inc | valve safety relief | Avl | RFQ |
| 1541D | dresser industries inc | valve safety relief | Avl | RFQ |
| 3 4 1541D 3 21 | dresser industries inc | valve safety relief | Avl | RFQ |
| 3 4 1541D 3 | dresser industries inc | valve safety relief | Avl | RFQ |
| 1541D-3-21-BR | dresser industries inc | valve safety relief | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) 2ND END |
| CMLP | THREAD QUANTITY PER INCH | 14 ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| CSDC | OPENING PRESSURE SETTING | 170.0 POUNDS PER SQUARE INCH |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AEHZ | MAXIMUM OPERATING TEMP | 420.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END |
| CQCY | ADJUSTABLE PRESSURE RANGE | +159.0/+175.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 350.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| FEAT | SPECIAL FEATURES | W/LIFTING LEVER |
| MATT | MATERIAL | STEEL CORROSION RESISTING SEAT |
| STYL | STYLE DESIGNATOR | ANGLE |
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