National Item Identification Number
01-286-4526
012864526
4820-01-286-4526
4820-01-286-4526
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)
17950
TEXSTEAM INC
DBA TXT OR RCS OR TEXSTEAM
1020 RANKIN RD
HOUSTON
TX
77073
281-443-7000
Reference Numbers (Part Numbers)
TB-1277
Required Categories
FLANGE DIAMETER
BODY INSIDE DIAMETER
MATERIAL
HARDNESS RATING
SEATING SURFAC
Required Description
0.739 INCHES MINIMUM AND
0.748 INCHES MAXIMUM
0.437 INCHES MINIMUM AND
0.439
