National Item Identification Number
01-435-8367
014358367
4820-01-435-8367
4820-01-435-8367
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
Reference Numbers (Part Numbers)
31F-CB7 2.50IN PC6
Required Categories
STYLE DESIGNATOR
MATERIAL
SPECIAL FEATURES
III END ITEM IDENTIFICATION
Required Description
B6 PLAIN
COPPER ALLOY SEAT
VALVE SIZE 2.50 IN.
STRATEGIC SEALIFT CONVERSION S