NSN 4820-01-622-2021
Safety Relief Valve
Datasheet
-
Product description
Safety Relief Valve NSN 4820-01-622-2021.
-
MPN or Model
11-NS-0476A
-
Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI
More from these suppliers
- 4820-00-411-0128 MPN 845-2109887PC7DLRNQ3Valve Seat
- 4820-00-946-3152 MPN 2620-925X3ASSYRF1-2INSCL1Angle Valve
- 4820-00-954-9911 MPN SS845-2050882ASSYDTL1Ball Valve Assembly
- 5950-00-977-3085 MPN 53Y214-2CPElectrical Coil
- 5305-01-041-2825 MPN 7/8-9UNC-2A X 4IN CLASS A TYPL1Hexagon Head Cap Screw
- 4820-01-060-3529 MPN E-56709 L1Fluid Valve Stem
- 4820-01-073-6747 MPN 7840-017 PART A09-3074P-05TSL1Globe Valve
- 4820-01-084-8684 MPN 33311-30IT5 3783-4-64L1Fluid Valve Stem
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 4820-01-622-2021 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
11-NS-0476A | Electric Boat Corporation |
SW128C03E3245 | Pentair Valves & Controls Us Lp |
11-NS-0476AL1 | Naval Inventory Control Point |
SW128C03E3245L1 | Naval Inventory Control Point |
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.