National Item Identification Number
01-486-4719
014864719
4820-01-486-4719
4820-01-486-4719
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)
99251
99251
91816
Reference Numbers (Part Numbers)
3308459
3308459-1
524B-2M-20
Required Categories
MATERIAL
STYLE DESIGNATOR
MAXIMUM OPERATING TEMP
VALVE OPERATION METHOD
NOMI
Required Description
COPPER ALLOY BODY
C4 STRAIGHT THRU
400.0 DEG FAHRENHEIT SINGLE RESPONSE
AUTOM