National Item Identification Number
01-194-2648
011942648
4820-01-194-2648
4820-01-194-2648
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)
91816
NSN (National Stock Number) 4820-01-194-2648, 4820011942648 NIIN (National Identification Number) 01-194-2648, 011942648
Part Numbers (Reference Numbers)
D559A4D-100
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
ALUMINUM ALLOY 2024 BODY
C3 ANGLE
POPPET
AIR 1ST RESPONSE
FUEL/OIL, HYDROCAR