National Item Identification Number
00-449-4657
004494657
4820-00-449-4657
4820-00-449-4657
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)
62983
62983
62983
Reference Numbers (Part Numbers)
L1-RM3-125-055-10
MX344017
837156
Required Categories
MATERIAL
STYLE DESIGNATOR
OFFSET DISTANCE
FLOW CONTROL DEVICE
MAXIMUM OPERAT
Required Description
IRON CAST BODY
STEEL FLOW CONTROL DEVICE
A22 TEE W/OFFSET
1.000 INCHES
DISK;