National Item Identification Number
00-375-8371
003758371
4820-00-375-8371
4820-00-375-8371
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)
53711
53711
Reference Numbers (Part Numbers)
4700-3112615PC548346
4700-3112615PC548346
4700-3130474PCALL
4700-3130474PCALL
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END
Required Description
B1 THREADED FLANGED
1.000 INCHES NOMINAL
0.435 INCHES NOMINAL
0.312 INCHES NO
