National Item Identification Number
01-195-1891
011951891
4820-01-195-1891
4820-01-195-1891
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)
30263
PIMA VALVE INC.
6525 W. ALLISON RD.
CHANDLER
AZ
85226
520-796-1095
30263
PIMA VALVE INC.
6525 W. ALLISON RD.
CHANDLER
AZ
85226
520-796-1095
Reference Numbers (Part Numbers)
NB-0102-H-0400
NB-0102-H-0400 PIECE 18
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END
Required Description
B1 THREADED FLANGED
4.875 INCHES NOMINAL
3.312 INCHES NOMINAL
0.250 INCHES NO