National Item Identification Number
01-377-3878
013773878
4820-01-377-3878
4820-01-377-3878
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)
53711
53711
53711
Reference Numbers (Part Numbers)
211054189
6408775
801-6408775-17
Required Categories
MATERIAL
SPECIAL FEATURES
Required Description
TITANIUM SEAT
FOR 5IN. SWING CHECK TYPE VALVE
6.720IN. OD X 1.575IN. THK. SEAW