National Item Identification Number
01-382-9802
013829802
4820-01-382-9802
4820-01-382-9802
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)
02570
12623
94259
WESTINGHOUSE ELECTRIC CORP
BETTIS ATOMIC POWER LABORATORY
814 PITTSBURGH MCKEESPORT BLVD
79
WEST MIFFLIN
PA
15122
412-476-5090
Reference Numbers (Part Numbers)
SS-BVM6
SS-BVM6
1934E73ITEM27
Required Categories
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION
Required Description
MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALI