National Item Identification Number
01-280-3953
012803953
4820-01-280-3953
4820-01-280-3953
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)
07524
DOVER RESOURCES INC.
DBA BLACKMER DIV
1809 CENTURY AVE SW
GRAND RAPIDS
MI
49503
616-248-9263
Reference Numbers (Part Numbers)
451623
Required Categories
MATERIAL
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESS
Required Description
IRON BODY
POPPET
FUEL/OIL, HYDROCARBON SINGLE RESPONSE
110.0 POUNDS PER SQUAR