National Item Identification Number
01-356-0508
013560508
4820-01-356-0508
4820-01-356-0508
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
1W820
RIDGE MANUFACTURING CORP
5 ASTRO PL
ROCKAWAY
NJ
07866
973-586-2717
Reference Numbers (Part Numbers)
B9422N-175
1827AS117
1827AS117-1
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
COPPER ALLOY BODY
C4 STRAIGHT THRU
DISK
AUTOMATIC
THREADED EXTERNAL PIPE ALL