National Item Identification Number
01-448-9503
014489503
4820-01-448-9503
4820-01-448-9503
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)
0AT62
0AT62
Reference Numbers (Part Numbers)
PL200138 PIECE 225
12434064
12434098
Required Categories
III END ITEM IDENTIFICATION
Required Description
SHIP,OHIO CLASS SSN(TRIDENT)