National Item Identification Number
01-136-0731
011360731
4810-01-136-0731
4810-01-136-0731
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)
04845
AUTOMATIC SWITCH CO
DBA ASCO
50 HANOVER RD
FLORHAM PARK
NJ
07932
973-966-2258
Reference Numbers (Part Numbers)
21-230
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END
Required Description
B1 THREADED FLANGED
0.700 INCHES NOMINAL
0.372 INCHES NOMINAL
0.362 INCHES NO