National Item Identification Number
01-122-4310
011224310
4820-01-122-4310
4820-01-122-4310
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)
53154
PORTLAND VALVE LLC
1 MADISON ST
SOUTH PORTLAND
ME
04106
207-799-1944
53711
53711
53154
PORTLAND VALVE LLC
1 MADISON ST
SOUTH PORTLAND
ME
04106
207-799-1944
53711
53711
53711
Reference Numbers (Part Numbers)
101-8659
5001003
5001003-B431-04
5001003-M431-04
5001003-M431-04
5001003-X4
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B7 PLAIN FLANGED
2.057 INCHES NOMINAL
1.620 INCHES NOMINAL
1.000 INCHES NOMIN