National Item Identification Number
00-488-5521
004885521
4820-00-488-5521
4820-00-488-5521
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)
72352
CURTISS-WRIGHT CORPORATION
DBA FARRIS ENGINEERING DIV DIVISION
10195 BRECKSVILLE RD
BRECKSVILLE
OH
44141
440-546-4303
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
11243
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
Reference Numbers (Part Numbers)
1876MR-0L
1876MR-0LCP
3200591-3
3200591-3CP
Required Categories
BODY STYLE
BODY MATERIAL
TEMP ADJUSTABILITY
TEMP RATING
OPENING PRESSURE SET
Required Description
A7 ANGLE
BRONZE
NOT ADJUSTABLE
-300.0 DEG FAHRENHEIT
300.0 DEG FAHRENHEIT
6