National Item Identification Number
01-291-1378
012911378
4820-01-291-1378
4820-01-291-1378
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)
59379
ATLAS COPCO HOLYOKE INC
161 LOWER WESTFIELD RD
431
HOLYOKE
MA
01040
413-536-0600
Reference Numbers (Part Numbers)
VAL-1489
Required Categories
VALVE OPERATION METHOD
Required Description
AUTOMATIC