National Item Identification Number
01-008-1771
010081771
4820-01-008-1771
4820-01-008-1771
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)
13841
Reference Numbers (Part Numbers)
A34548-22
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
IRON CAST BODY
STEEL FLOW CONTROL DEVICE
STEEL SEAT
STEEL STEM
A2 CROSS
DIS