National Item Identification Number
00-475-5475
004755475
4820-00-475-5475
4820-00-475-5475
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)
38683
DRESSER INDUSTRIES INC
MASONEILAN NORTH AMERICAN OPNS
85 BODWELL ST
AVON
MA
02322
508-586-4600
38683
DRESSER INDUSTRIES INC
MASONEILAN NORTH AMERICAN OPNS
85 BODWELL ST
AVON
MA
02322
508-586-4600
Reference Numbers (Part Numbers)
7635-155-732
9040-5EPC2
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
FLANGE SEAT TO DISK END HEIGHT
UNDER FLANGE
Required Description
B1A THREADED FLANGED
1.343 INCHES MINIMUM AND
1.344 INCHES MAXIMUM
0.203 INCH