National Item Identification Number
01-445-1013
014451013
4820-01-445-1013
4820-01-445-1013
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
36232
LINCOLN ELECTRIC HOLDINGS INC
22801 SAINT CLAIR AVE
CLEVELAND
OH
44117
216-383-2444
Reference Numbers (Part Numbers)
RA101S20
40NNS551 ITEM 4.0
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
MAX
Required Description
STEEL BODY
C11 SCREW-IN CARTRIDGE
POPPET
3500.0 POUNDS PER SQUARE INCH SINGLE