National Item Identification Number
00-788-0417
007880417
4820-00-788-0417
4820-00-788-0417
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)
72914
65459
Reference Numbers (Part Numbers)
B20C30
P309N
P309N60PSI
519-1742
Required Categories
MATERIAL
STYLE DESIGNATOR
CENTER TO CENTER DISTANCE
OFFSET DISTANCE
FLOW CON
Required Description
ALUMINUM ALLOY BODY
PLASTIC FLOW CONTROL DEVICE
A22 TEE W/OFFSET
0.313 INCHES