National Item Identification Number
00-816-5320
008165320
4820-00-816-5320
4820-00-816-5320
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)
03670
ANSUL INCORPORATED
WORMALD U S INC
ONE STANTON STREET
MARINETTE
WI
54143
715-735-7411
53154
PORTLAND VALVE LLC
1 MADISON ST
SOUTH PORTLAND
ME
04106
207-799-1944
96169
96169
96169
Reference Numbers (Part Numbers)
20-09232
20-09539
2640-087
2640-087-7
2640-405X3PC5
845-1889836
845-188983
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B6 PLAIN
0.244 INCHES NOMINAL
0.872 INCHES MINIMUM AND
0.874 INCHES MAXIMUM;