National Item Identification Number
01-078-4562
010784562
4810-01-078-4562
4810-01-078-4562
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4810
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)
56705
DONALLCO INC
7240 COLDWATER CANYON AVE
3944
NORTH HOLLYWOOD
CA
91609
213-875-0550
73760
Reference Numbers (Part Numbers)
5019A
5019A
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END
Required Description
B4 THREADED FLANGED
0.875 INCHES NOMINAL
0.120 INCHES NOMINAL
0.156 INCHES NO