National Item Identification Number
00-456-1156
004561156
4820-00-456-1156
4820-00-456-1156
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)
72139
ALCOA FASTENING SYSTEMS
KINGSTON OPNS
1 CORPORATE DR
KINGSTON
NY
12401
845-331-7300
Reference Numbers (Part Numbers)
A5121
Required Categories
MATERIAL
HARDNESS RATING
SPECIAL FEATURES
Required Description
ANY ACCEPTABLE OVERALL
NOT RATED
POPPET INCLUDED WITH SEAT
