National Item Identification Number
01-434-6638
014346638
4820-01-434-6638
4820-01-434-6638
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)
79342
WILLIAM E WILLIAMS VALVE CORP
DBA WILLIAMS VALVE
3852REVIEW AVE
1349
LONG ISLAND CITY
NY
11101
718-392-1660
79342
WILLIAM E WILLIAMS VALVE CORP
DBA WILLIAMS VALVE
3852REVIEW AVE
1349
LONG ISLAND CITY
NY
11101
718-392-1660
Reference Numbers (Part Numbers)
B15SW-8IN NO. 12
B15SW-81N NO. 1
Required Categories
STYLE DESIGNATOR
MATERIAL
SEATING SURFACE SHAPE
SPECIAL FEATURES
Required Description
B6 PLAIN
COPPER ALLOY SEAT
FLAT
USED ON A 8 IN. SWING CHECK VALVE
