National Item Identification Number
01-138-5406
011385406
4820-01-138-5406
4820-01-138-5406
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)
35076
AIRCRAFT APPLIANCES AND EQUIPMENT
LTD
150 EAST DR
BRAMPTON
L6T 1C1
CANADA
905-791-1666
Reference Numbers (Part Numbers)
A-700679
Required Categories
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
MATERIAL
HARDNESS
Required Description
0.503 INCHES NOMINAL
0.500 INCHES NOMINAL
0.094 INCHES NOMINAL
PLASTIC POLYTE