National Item Identification Number
01-282-8458
012828458
4820-01-282-8458
4820-01-282-8458
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)
Reference Numbers (Part Numbers)
BNNNC-01-1M-10A
BNNNC510B1-1M
BTP01-10B1
10-21146-06
Required Categories
MATERIAL
VALVE OPERATION METHOD
OPENING PRESSURE SETTING
Required Description
IRON BODY
STEEL FLOW CONTROL DEVICE
STEEL SEAT
STEEL STEM
AUTOMATIC
1000.0
