National Item Identification Number
01-449-9443
014499443
4820-01-449-9443
4820-01-449-9443
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
Reference Numbers (Part Numbers)
AVF-120-S28
AVF-120-S28
Required Categories
VALVE OPERATION METHOD
III END ITEM IDENTIFICATION
Required Description
AUTOMATIC
4920-01-347-1666
SUPPORT EQUIPMENT (SE), B-2 BOMBER AIRCRAFT
