National Item Identification Number
01-253-1987
012531987
4820-01-253-1987
4820-01-253-1987
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4820
Referenced on: http://constructiontractors.tpub.com//TM-5-2410-237-24P/css/TM-5-2410-237-24P_503.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2410-237-24P/css/TM-5-2410-237-24P_604.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2410-237-24P/css/TM-5-2410-237-24P_704.htmDescription
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)
11083
NSN (National Stock Number) 4820-01-253-1987, 4820012531987 NIIN (National Identification Number) 01-253-1987, 012531987
Part Numbers (Reference Numbers)
8J8497
Required Categories
Required Description