NSN 4820-00-024-1389

Part Details | VALVE SEAT

4820-00-024-1389 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: 234134, 234120, 4820-00-024-1389, 00-024-1389, 4820000241389, 000241389

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 01, 196300-024-138922113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES

PLAIN FLANGED

SEAT,VALVE | 4820-00-024-1389, 000241389
Cross Reference | NSN 4820-00-024-1389
Part Number Cage Code Manufacturer
23413426505GROVE VALVE OPERATIONS
23412026505GROVE VALVE OPERATIONS
Technical Data | NSN 4820-00-024-1389
Characteristic Specifications
STYLE DESIGNATORA PLAIN FLANGED
FLANGE DIAMETER1.062 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.875 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.290 INCHES NOMINAL
UNDER FLANGE HEIGHT0.192 INCHES NOMINAL
SEATING SURFACE SHAPE FLAT