National Item Identification Number
01-369-2971
013692971
4820-01-369-2971
4820-01-369-2971
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)
76823
Reference Numbers (Part Numbers)
DAA7229D121-001
Required Categories
FLANGE DIAMETER
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
SPECIAL FEATURES
III EN
Required Description
0.668 INCHES MINIMUM AND
0.672 INCHES MAXIMUM
1.000 INCHES NOMINAL
0.545 INCH