National Item Identification Number
00-571-3734
005713734
4820-00-571-3734
4820-00-571-3734
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)
07586
KORNYLAK CORPORATION
400 HEATON ST
HAMILTON
OH
45011
513-863-1277
53953
OPCON INC
720 80TH ST SW
EVERETT
WA
98203
425-513-5300
01289
01289
Reference Numbers (Part Numbers)
1261A100
1261A100
894B361PC3
894B361P3
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B7 PLAIN FLANGED
5.775 INCHES MINIMUM AND
5.776 INCHES MAXIMUM
4.560 INCHES N