National Item Identification Number
01-512-3668
015123668
4820-01-512-3668
4820-01-512-3668
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)
61661
61661
Reference Numbers (Part Numbers)
A0700-41
A0700-41-6IN PC 2
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SEATING SURFACE SHAPE
III END I
Required Description
STEEL SEAT
ASTM-A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT
ANGULAR
4820-01-5