National Item Identification Number
01-370-7970
013707970
4820-01-370-7970
4820-01-370-7970
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)
DF330636
DF330636 FIND 19
211055126
801-6408779
801-6408779-19
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B6 PLAIN
0.469 INCHES NOMINAL
3.983 INCHES NOMINAL
2.730 INCHES NOMINAL
PLAS