National Item Identification Number
00-872-0346
008720346
4820-00-872-0346
4820-00-872-0346
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)
51663
Reference Numbers (Part Numbers)
RB18032-1
Required Categories
OVERALL HEIGHT
BODY INSIDE DIAMETER
MATERIAL
SURFACE TREATMENT
SPECIAL FEATU
Required Description
1.281 INCHES MINIMUM AND
1.312 INCHES MAXIMUM
0.169 INCHES MINIMUM AND
0.378