National Item Identification Number
00-870-4922
008704922
4820-00-870-4922
4820-00-870-4922
National Stock Number
Item Name
REGULATOR,THERMOSTATIC TEMPERATURE
Federal Supply Class
4820
Description
A self sensored actuating regulator designed to automatically regulate the flow of liquid or steam through a valve to maintain a predetermined temperature. Designed to close or open a valve when a change in temperature is detected to avoid overheating of controlled unit. Valve body not included. See also REGULATOR (1), TEMPERATURE AND PRESSURE.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
520-0-8
Required Categories
THERMOSTAT TYPE
ACCESSORY COMPONENTS AND QUANTITY
III END ITEM IDENTIFICATION
Required Description
BELLOWS
PLUG 1
WASHER 1
STEAM TRAP MODEL 520C