National Item Identification Number
01-201-6599
012016599
4820-01-201-6599
4820-01-201-6599
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
96169
Reference Numbers (Part Numbers)
SS(N)637-300-2144167
77774-35X3
77774-35X3 PIECE 11
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B7 PLAIN FLANGED
14.500 INCHES NOMINAL
12.125 INCHES NOMINAL
10.000 INCHES NO