National Item Identification Number
01-139-1687
011391687
4820-01-139-1687
4820-01-139-1687
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)
35795
LESLIE CONTROLS INC
DBA CPC CRYOLAB PRODUCTS
12501 TELECOM DR
TAMPA
FL
33637
813-978-1000
Reference Numbers (Part Numbers)
12130-42
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END
Required Description
B1 THREADED FLANGED
3.811 INCHES NOMINAL
3.022 INCHES NOMINAL
0.153 INCHES NO