National Item Identification Number
01-266-4180
012664180
4820-01-266-4180
4820-01-266-4180
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)
Reference Numbers (Part Numbers)
803-2177934-X5XX-18 SPCLN
Required Categories
SPECIFICATION/STANDARD DATA
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
C
Required Description
96906-MIL-STD-767 GOVERNMENT STANDARD AND
96906-MIL-STD-129 GOVERNMENT STANDARD