National Item Identification Number
01-033-5177
010335177
4820-01-033-5177
4820-01-033-5177
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)
Reference Numbers (Part Numbers)
BVA-P152-1
BVA2112PC811-2IN
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B6 PLAIN
0.317 INCHES NOMINAL
1.625 INCHES NOMINAL
1.000 INCHES NOMINAL
PLAS