National Item Identification Number
00-946-0442
009460442
4820-00-946-0442
4820-00-946-0442
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)
24446
Reference Numbers (Part Numbers)
101B209XAPC1
101B209XAPC1
Required Categories
MATERIAL
HARDNESS RATING
SEATING SURFACE SHAPE
SEAT RADIUS
TAPER MINOR DIAME
Required Description
NICKEL ALLOY BODY
COBALT ALLOY FACE
NOT RATED
RADIAL
0.337 INCHES NOMINAL
1