National Item Identification Number
01-139-1685
011391685
4820-01-139-1685
4820-01-139-1685
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4820
Description
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Commercial and Government Entity Code (Supplier Data)
1GZ83
SFC VALVE CORPORATION
160 CANNERY RD
SOMERSET
PA
15501
814-445-9671
Reference Numbers (Part Numbers)
807-1600
807-1600 PIECE 24 1 1-4IN
807-1800 PART 24 1 1-2IN
807-1800-24 1 1;
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B11 PLAIN
0.187 INCHES NOMINAL
1.750 INCHES NOMINAL
1.375 INCHES NOMINAL
STE