National Item Identification Number
01-345-9972
013459972
4820-01-345-9972
4820-01-345-9972
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)
09990
PARKER HANNIFIN CORPORATION
DBA HYDRAULIC VALVE DIV DIV
520 TERNES LN
ELYRIA
OH
44035
440-366-1291
30003
30003
Reference Numbers (Part Numbers)
1-3092-1
1455AS204
1455AS204-1
631B-3-1/8-T
631B-3-1/8-28
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
STEEL CORROSION RESISTING BODY
C1 ANGLE
DISK
AUTOMATIC
THREADED INTERNAL PIP