National Item Identification Number
00-035-9929
000359929
4820-00-035-9929
4820-00-035-9929
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)
86184
86184
Reference Numbers (Part Numbers)
C4260
C4260A
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END
Required Description
B1 THREADED FLANGED
4.750 INCHES NOMINAL
3.500 INCHES MINIMUM AND
3.504 INCHE