National Item Identification Number
01-190-5867
011905867
4820-01-190-5867
4820-01-190-5867
National Stock Number
Item Name
VALVE,RELIEF,PRESSURE AND TEMPERATURE
Federal Supply Class
4820
Description
A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also VALVE, SAFETY RELIEF and VALVE, REGULATING. TEMPERATURE.
Commercial and Government Entity Code (Supplier Data)
33795
DIGITAL DEVICES INC
141 RIVER RD
NUTLEY
NJ
07110
201-667-3033
35795
LESLIE CONTROLS INC
DBA CPC CRYOLAB PRODUCTS
12501 TELECOM DR
TAMPA
FL
33637
813-978-1000
35795
LESLIE CONTROLS INC
DBA CPC CRYOLAB PRODUCTS
12501 TELECOM DR
TAMPA
FL
33637
813-978-1000
35795
LESLIE CONTROLS INC
DBA CPC CRYOLAB PRODUCTS
12501 TELECOM DR
TAMPA
FL
33637
813-978-1000
Reference Numbers (Part Numbers)
TYPE AWR DWG189
U301126007
18989C
18989C ASSEMBLY AWR
Required Categories
BODY STYLE
BODY MATERIAL
FLOW CONTROL DEVICE
END CONNECTION QUANTITY
FIRST E
Required Description
A1 STRAIGHT THRU
BRASS
DIAPHRAGM
2
UNTHREADED INTERNAL TUBE
H2 STREAMLINED