National Item Identification Number
01-313-2113
013132113
4820-01-313-2113
4820-01-313-2113
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)
75160
75755
75160
Reference Numbers (Part Numbers)
AT70857
AT70857
A70857
Required Categories
MATERIAL
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
DISK LOADING METHOD
AD
Required Description
STEEL BODY
DISK
OIL, HYDRAULIC SINGLE RESPONSE
SPRING
2500.0 TO 2725.0 POUND