National Item Identification Number
01-311-8387
013118387
4820-01-311-8387
4820-01-311-8387
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)
22501
HOWELL LABORATORIES INC
DBA SHIVELY LABS DIVISION
188 HARRISON RD
BRIDGTON
ME
04009
207-647-3327
Reference Numbers (Part Numbers)
T10358 09012
Required Categories
STYLE DESIGNATOR
HARDNESS RATING
SEATING SURFACE SHAPE
Required Description
B6 PLAIN
NOT RATED
FLAT