NSN 4820-01-129-6917

Part Details | VALVE SEAT

4820-01-129-6917 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: 342365, 4820-01-129-6917, 01-129-6917, 4820011296917, 011296917

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48APR 09, 198201-129-691722113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 4820-01-129-6917
Part Number Cage Code Manufacturer
34236562983EATON AEROSPACE LLC
Technical Data | NSN 4820-01-129-6917
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OVERALL HEIGHT0.309 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.150 INCHES NOMINAL
BODY INSIDE DIAMETER0.672 INCHES NOMINAL
SEATING SURFACE SHAPE FLAT