National Item Identification Number
01-271-3742
012713742
4820-01-271-3742
4820-01-271-3742
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)
4N727
Reference Numbers (Part Numbers)
365D065
365D065 ITEM 1
365D065-1
365D065-1
365D065-1
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B9 PLAIN FLANGED
3.240 INCHES MINIMUM AND
3.255 INCHES MAXIMUM
2.763 INCHES M