National Item Identification Number
01-320-5355
013205355
4810-01-320-5355
4810-01-320-5355
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4810
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)
99643
Reference Numbers (Part Numbers)
9507-11
Required Categories
HARDNESS RATING
SEATING SURFACE SHAPE
SEAL ACCOMMODATION TYPE
III END ITEM ID
Required Description
NOT RATED
FLAT
SLEEVE
STERER ENGINEERING AND MFG CO DOUBLE ACTING HYDRAULIC F