National Item Identification Number
00-991-3342
009913342
4820-00-991-3342
4820-00-991-3342
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)
96169
43689
43689
96169
53711
53711
53711
96169
96169
Reference Numbers (Part Numbers)
H791-6201-9
SS845-2115251PC6
255553PC4
255669PC8
2640-801X2PC8
516-4775898
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B6 PLAIN
0.625 INCHES NOMINAL
3.625 INCHES NOMINAL
2.125 INCHES NOMINAL
PLAS