NSN 4820-00-057-3109

Part Details | VALVE SEAT

4820-00-057-3109 A replaceable item designed to provide a 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.

Alternate Parts: 234603, 23460-3, 4820-00-057-3109, 00-057-3109, 4820000573109, 000573109

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48MAY 22, 196800-057-310922113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 4820-00-057-3109
Part Number Cage Code Manufacturer
23460-326505GROVE VALVE OPERATIONS
Technical Data | NSN 4820-00-057-3109
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OVERALL HEIGHT0.203 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.312 INCHES NOMINAL
BODY INSIDE DIAMETER0.094 INCHES NOMINAL
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG60.000 NOMINAL