National Item Identification Number
01-345-0274
013450274
4820-01-345-0274
4820-01-345-0274
National Stock Number
Item Name
VALVE,SAFETY RELIEF,OXYGEN SYSTEM
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 or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It is specifically designed and/or cleaned for oxygen systems. See VALVE, SAFETY RELIEF.
Commercial and Government Entity Code (Supplier Data)
30003
91816
Reference Numbers (Part Numbers)
1779AS175-2
5133B-1MP-150 02CLEAN
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
VALVE
Required Description
COPPER ALLOY OVERALL
C7 STRAIGHT THRU
POPPET
OXYGEN, GASEOUS 1ST RESPONSE
OX
