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Quality guaranteed We sell only warrantied and traceable partsMfg Part Number: 3978-5
Alternate P/N: 39785
NSN : 4820-00-005-4964
NIIN : 000054964
CAGE Code : 22501
Manufacturer: Howell Laboratories Inc
Item Name : Valve Safety Relief
FSC : 4820 Valves Nonpowered
In our inventory, we have more than two billion new and obsolete NSN part like 3978-5. Aviation Sphere can offer an impressive selection of NSN parts. This includes parts like 3978-5 Valve Safety Relief from manufacturer Howell Laboratories Inc and many more, all of which are available with short lead times and competitive prices. For parts not in our inventory, our dedicated account managers can help you track them down through our international supply chain network that extends across the United States, Canada, and the United Kingdom. Furthermore, Aviation Sphere is an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited business, as well as the only independent distributor with a strict No China Sourcing Pledge, allowing us to ensure that each part part like 3978-5, you purchase from us is fully traceable or comes directly from its manufacturer.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for NSN part like 3978-5. This means you can quickly sort through National Stock Numbers such as 4820000054964 and find parts from quality manufacturers like Howell Laboratories 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 |
|---|---|---|---|---|---|---|
| 4820-00-005-4964 Item Description: Valve Safety Relief | 4820 | 000054964 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 3978-5 | 6 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END |
| CQCY | ADJUSTABLE PRESSURE RANGE | +25.0/+75.0 POUNDS PER SQUARE INCH |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END |
| CSDC | OPENING PRESSURE SETTING | 33.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
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