National Item Identification Number
01-179-0396
011790396
4820-01-179-0396
4820-01-179-0396
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)
27195
ACTRONICS INC.
166 BEAR HILL RD
WALTHAM
MA
02451
781-890-7030
12535
FLOY TAG & MANUFACTURING INC
4616 UNION BAY PL NE
SEATTLE
WA
98105
206-524-2700
12536
AMETEK THERMAL SYSTEMS INC.
DBA AMETEK HUGHES-TREITLER
300 ENDO BLVD
GARDEN CITY
NY
11530
516-832-8811
Reference Numbers (Part Numbers)
11-342
12463-002
12463-002
Required Categories
BODY STYLE
FACE TO FACE DISTANCE
BODY MATERIAL
OUTSIDE SURFACE TREATMENT
END
Required Description
A1 STRAIGHT THRU
3.400 INCHES NOMINAL
ALUMINUM AND
STEEL
ANODIZED, MIL-A-862