National Item Identification Number
00-428-7850
004287850
4820-00-428-7850
4820-00-428-7850
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)
K2980
SHIPHAM VALVES
HAWTHORN AVENUE
HULL
HU3 5JX
UNITED KINGDOM
01482 323163
K2980
SHIPHAM VALVES
HAWTHORN AVENUE
HULL
HU3 5JX
UNITED KINGDOM
01482 323163
Reference Numbers (Part Numbers)
M11434/1ITEM4
M11434IM4
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END
Required Description
B1 THREADED FLANGED
3.812 INCHES NOMINAL
3.000 INCHES NOMINAL
0.250 INCHES NO