National Item Identification Number
01-268-1307
012681307
4820-01-268-1307
4820-01-268-1307
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)
92555
08484
Reference Numbers (Part Numbers)
PRFC2815330D
Y-1213-24-1
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL COMP 303 BODY
STEEL COMP 440C FLOW CONTROL DEVICE
QQ-S-763C FED SPEC SIN