National Item Identification Number
01-446-1666
014461666
4820-01-446-1666
4820-01-446-1666
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)
90224
SUSSMAN-AUTOMATIC CORPORATION
DBA SUSSMAN ELECTRIC BOILERS
43-20 34TH ST
LONG ISLAND CITY
NY
11101
718-937-4500
Reference Numbers (Part Numbers)
99136
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD SIZE
OPENING PRESSURE SETTING
III END
Required Description
NPT ALL ENDS
0.500 INCHES ALL ENDS
100.0 POUNDS PER SQUARE INCH
NIMITZ CLASS