National Item Identification Number
01-377-6586
013776586
4820-01-377-6586
4820-01-377-6586
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)
U1605
Reference Numbers (Part Numbers)
2515W559
2515W559
Required Categories
Required Description