National Item Identification Number
01-198-8770
011988770
4820-01-198-8770
4820-01-198-8770
National Stock Number
Item Name
DISK,VALVE
Federal Supply Class
4820
Description
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
Commercial and Government Entity Code (Supplier Data)
79342
WILLIAM E WILLIAMS VALVE CORP
DBA WILLIAMS VALVE
3852REVIEW AVE
1349
LONG ISLAND CITY
NY
11101
718-392-1660
79342
WILLIAM E WILLIAMS VALVE CORP
DBA WILLIAMS VALVE
3852REVIEW AVE
1349
LONG ISLAND CITY
NY
11101
718-392-1660
Reference Numbers (Part Numbers)
7794-2.50IN PIECE 2
7794-2.50IN-2
Required Categories
MATERIAL
INSIDE DIAMETER
OUTSIDE DIAMETER
MEDIA FOR WHICH DESIGNED
PRESSURE
Required Description
STEEL
2.500 INCHES NOMINAL
3.000 INCHES NOMINAL
STEAM
150.0 POUNDS PER SQUAR