National Item Identification Number
00-852-5538
008525538
4820-00-852-5538
4820-00-852-5538
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)
27235
HARDIE-TYNES CO INC
800 28TH ST N
BIRMINGHAM
AL
35203
205-252-5191
Reference Numbers (Part Numbers)
644-402
Required Categories
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
MATERIAL
SEATING S
Required Description
3.810 INCHES NOMINAL
2.806 INCHES NOMINAL
2.125 INCHES NOMINAL
STEEL OVERALL;