National Item Identification Number
00-866-8230
008668230
4820-00-866-8230
4820-00-866-8230
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)
82106
93835
Reference Numbers (Part Numbers)
188588
188588
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE DISCHARGE FLOW RATE
VALV
Required Description
ALUMINUM ALLOY BODY
STEEL SEAT
A18 STRAIGHT THRU
DISK
3.0 GALLONS PER MINUTE