National Item Identification Number
00-980-4919
009804919
4820-00-980-4919
4820-00-980-4919
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)
52253
FLUID MECHANICS VALVE COMPANY
12803 FM 529 RD
HOUSTON
TX
77041
713-466-6933
Reference Numbers (Part Numbers)
2-906
38301-4210
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
STEEL COMP 303 BODY
PLASTIC POLYTETRAFLUOROETHYLENE SEAT
C1 ANGLE
DISK
ETHYL