National Item Identification Number
00-009-5209
000095209
4820-00-009-5209
4820-00-009-5209
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
91816
91816
30003
Reference Numbers (Part Numbers)
D559A-4D-42
D559A4D42PSI
D559A4D42PS1
247ASC1527-002
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
ALUMINUM ALLOY 2024 BODY
ALUMINUM ALLOY 2024 AND
RUBBER BUTADIENE-ACRYLONITRIL