National Item Identification Number
01-457-4055
014574055
4820-01-457-4055
4820-01-457-4055
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)
76588
CORE INDUSTRIES INC
DBA MUELLER STEAM SPECIALTY DIV
1491 NC HIGHWAY 20 W
SAINT PAULS
NC
28384
910-865-8241
Reference Numbers (Part Numbers)
AN-8.0-72B ITEM 8
Required Categories
STYLE DESIGNATOR
MATERIAL
III END ITEM IDENTIFICATION
Required Description
B6 PLAIN
RUBBER BUNA N OVERALL
USNS STALWART CLASS
