National Item Identification Number
00-394-7429
003947429
4820-00-394-7429
4820-00-394-7429
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)
70667
ATLAS VALVE CO
15 SOUTH ST
MOUNT VERNON
NY
10550
914-664-8339
Reference Numbers (Part Numbers)
P943A
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END
Required Description
B1A THREADED FLANGED
4.500 INCHES NOMINAL
3.625 INCHES NOMINAL
0.250 INCHES N
