NSN 4820-01-420-8501
Safety Relief Valve
Datasheet
-
Product description
Safety Relief Valve NSN 4820-01-420-8501.
-
MPN or Model
559A-4MP-30
-
Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
0.1 lb
More from these suppliers
- 1560-00-004-3730 MPN 32-33002-767Aircraft Skin
- 1560-00-012-7552 MPN 32-11023-27Aircraft Skin
- 5320-00-068-9042 MPN 3M166-10-9Blind Rivet
- 4920-00-075-3933 MPN AJ32-17002-2TDAircraft Maintenan Alignment Jig
- 1560-00-151-4163 MPN 32-11021-58Aircraft Skin
- 1560-00-172-7604 MPN 53G970530-14Aircraft Skin
- 1560-00-215-1783 MPN 32-21207-6Horizontal Stabilizer Rib
- 5305-00-227-1254 MPN 3M218Shoulder Screw
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 4820-01-420-8501 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
559A-4MP-30 | Circor Aerospace, Inc. |
559A-2MP-30 | Circor Aerospace, Inc. |
7M666D2-30 | Boeing Company, The |
559A-4DB-30 | Circor Aerospace, Inc. |
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.