NSN 4820-01-576-4786
Velocity Fuse
About this product
G46b plain (pipe) 1st end connection style, automatic valve operation method, threaded external pipe 1st end connection type, opening pressure setting: 1.6 pounds per square inch.
Manufacturer part number D559B-4M-1.65 for national stock number 4820015764786.
Datasheet
-
Product description
Safety Relief Valve NSN 4820-01-576-4786.
-
MPN or Model
D559B-4M-1.65
-
Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Thread Direction
Right-hand 1st end -
Maximum Operating Temp
275.0 degrees fahrenheit single response -
End Application
New construction cvn77 -
Connection Style
G46b plain (pipe) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded external pipe 1st end -
Thread Size
0.500 inches 1st end -
Opening Pressure Setting
1.6 pounds per square inch -
Material
Copper alloy body -
Style Designator
Err-090 -
Thread Series Designator
Npt 1st end -
Furnished Items And Quantity
1 deflector cap
More from these suppliers
- 4820-00-106-7333 MPN 20001-1Seat
- 4820-01-248-6429 MPN 2257-0053Valve Seat Tool
- 4820-01-297-5051 MPN D500-4M-80SETSafety Relief Valve
- 4820-01-486-4726 MPN 524B-2M-55Safety Relief Valve
- 4820-01-510-8724 MPN P-401Vent Valve
- 4820-01-528-7117 MPN R-BPR11A-U-1-1-3-2Pressure Regulating Valve Parts Kit
- 4820-01-592-3369 MPN R5252T1-3MP4Safety Relief Valve
- 4820-00-148-8582 MPN 5120B2MP70Safety Relief Valve
Safety Relief Valve
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.
![Mechanic Bill explains Velocity Fuse](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-576-4786 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
D559B-4M-1.65 | Circor Aerospace, Inc. |
Stock Check
![](/public/images/partscage_shelf3.png)
Availability of this NSN has not been updated recently. Submit
the pricing and availbility form above to receive an up to date quote.