National Item Identification Number
01-351-2940
013512940
4820-01-351-2940
4820-01-351-2940
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)
3B150
49956
3B150
49956
91816
Reference Numbers (Part Numbers)
G493768
G493768
G493768-1
G493768-1
RV05-222
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
VAL
Required Description
COPPER ALLOY BODY
C4 STRAIGHT THRU
DISK
200.0 POUNDS PER SQUARE INCH SINGLE R