National Item Identification Number
01-435-0443
014350443
4820-01-435-0443
4820-01-435-0443
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)
M31F10812 77
M31F10812 77 ITEM 2
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SPECIAL FEATURES
III END ITEM I
Required Description
STEEL OVERALL
ASTM182GR F6A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
USED ON