National Item Identification Number
01-012-6969
010126969
4820-01-012-6969
4820-01-012-6969
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)
91816
91816
Reference Numbers (Part Numbers)
P39-433M PIECE 58
18361
Required Categories
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
MATERIAL
HARDNESS RATING
THREAD SERIES
Required Description
0.625 INCHES NOMINAL
0.210 INCHES NOMINAL
NICKEL ALLOY OVERALL
NOT RATED
UNF