National Item Identification Number
01-352-9049
013529049
4820-01-352-9049
4820-01-352-9049
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)
43689
43689
53711
53711
53711
Reference Numbers (Part Numbers)
DF330679
DF330679-5
211038255
801-6405326
801-6405326-5
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B11 PLAIN
0.375 INCHES NOMINAL
3.843 INCHES NOMINAL
2.406 INCHES NOMINAL
PLA