NSN 4820-00-618-4989
Safety Relief Valve
Datasheet
-
Product description
Safety Relief Valve NSN 4820-00-618-4989.
-
MPN or Model
559B-2M-20
-
Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI
More from these suppliers
- 5305-00-034-1182 MPN 1611200PC188Socket Head Cap Screw
- 5950-00-089-8781 MPN 1330557Power Transformer
- 5930-00-098-8915 MPN 2890908-1Thermostatic Switch
- 5905-00-124-2026 MPN 3245141-200Non Wire Wound Variable Resistor
- 5930-00-157-1382 MPN 417076PC1Electrical Switch Cover
- 5905-00-204-7522 MPN 1820886-78Film Fixed Resistor
- 5306-00-207-2484 MPN 750373Machine Bolt
- 5945-00-233-5663 MPN 951274-1Electromagnetic Relay
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.

Pricing and Availability
Get a quote for 4820-00-618-4989 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
559B-2M-20 | Circor Aerospace, Inc. |
11241398-1 | Ballistic Missile Defense Systems |
1390883 | Navair And Navsea Managed |
Stock Check

Availability of this NSN has not been updated recently. Submit
the pricing and availbility form above to receive an up to date quote.