National Item Identification Number
01-140-7027
011407027
4820-01-140-7027
4820-01-140-7027
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)
53711
Reference Numbers (Part Numbers)
5338277
Required Categories
MATERIAL
MEDIA FOR WHICH DESIGNED
VALVE OPERATION METHOD
ADJUSTABLE PRESSURE
Required Description
PLASTIC POLYAMIDE SEAT
AIR 1ST RESPONSE
LIQUID 2ND RESPONSE
AUTOMATIC
600.0