National Item Identification Number
01-029-9974
010299974
4820-01-029-9974
4820-01-029-9974
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)
0BR59
01289
01289
01289
Reference Numbers (Part Numbers)
003009G73-1
3009G73 PIECE 1
3009G73-001
781E733P41
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B7 PLAIN FLANGED
4.125 INCHES MINIMUM AND
4.126 INCHES MAXIMUM
3.180 INCHES N
