National Item Identification Number
00-167-4041
001674041
4820-00-167-4041
4820-00-167-4041
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)
70255
70255
70255
70255
Reference Numbers (Part Numbers)
A1384-1
F23009
F23009 PIECE 2
P1384
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END
Required Description
B1 THREADED FLANGED
0.562 INCHES NOMINAL
0.188 INCHES NOMINAL
0.375 INCHES NO