National Item Identification Number
00-591-3999
005913999
4820-00-591-3999
4820-00-591-3999
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)
53059
SPIRAX SARCO INC
1150 NORTHPOINT BLVD
BLYTHEWOOD
SC
29016
803-714-2000
Reference Numbers (Part Numbers)
42886
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END
Required Description
B1 THREADED FLANGED
1.250 INCHES NOMINAL
0.750 INCHES NOMINAL
0.500 INCHES NO
