National Item Identification Number
00-348-4375
003484375
4820-00-348-4375
4820-00-348-4375
National Stock Number
Item Name
VALVE,SAFETY RELIEF
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
70236
Reference Numbers (Part Numbers)
HPC139100
HPC139100
Required Categories
MATERIAL
SURFACE TREATMENT
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXI
Required Description
ALUMINUM ALLOY BODY
STEEL CORROSION RESISTING SEAT
ANODIZE
POPPET
HYDRAULIC