National Item Identification Number
00-738-8457
007388457
4820-00-738-8457
4820-00-738-8457
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)
48422
THE WM. POWELL CO.
2503 SPRING GROVE AVE.
CINCINNATI
OH
45214
513-852-2062
48422
THE WM. POWELL CO.
2503 SPRING GROVE AVE.
CINCINNATI
OH
45214
513-852-2062
48422
THE WM. POWELL CO.
2503 SPRING GROVE AVE.
CINCINNATI
OH
45214
513-852-2062
48422
THE WM. POWELL CO.
2503 SPRING GROVE AVE.
CINCINNATI
OH
45214
513-852-2062
Reference Numbers (Part Numbers)
19438
19438-14002-00
40725
40725PC11IN
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END
Required Description
B1 THREADED FLANGED
3.750 INCHES NOMINAL
3.000 INCHES NOMINAL
0.281 INCHES NO