National Item Identification Number
01-389-7755
013897755
4820-01-389-7755
4820-01-389-7755
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)
Reference Numbers (Part Numbers)
1385602
5000S4824F1385602 9.00IN PC 2
Required Categories
MATERIAL
III END ITEM IDENTIFICATION
Required Description
NICKEL ALLOY SEAT
GATE,VALVE;NAVAL SHIP SYSTEMS COMMAND