NSN 4820-01-408-7017

Part Details | VALVE SEAT

4820-01-408-7017 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: 225216, 2252-16, 21008, 2100-8, 1726, 4820-01-408-7017, 01-408-7017, 4820014087017, 014087017

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48FEB 23, 199501-408-701722113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES

PLAIN FLANGED

Cross Reference | NSN 4820-01-408-7017
Part Number Cage Code Manufacturer
2252-1694874DROITCOUR COMPANY
2100-894874DROITCOUR COMPANY
172694874DROITCOUR COMPANY
Technical Data | NSN 4820-01-408-7017
Characteristic Specifications
STYLE DESIGNATOR PLAIN FLANGED
FLANGE DIAMETER0.547 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.327 INCHES NOMINAL
BODY INSIDE DIAMETER0.031 INCHES NOMINAL
SPECIAL FEATURESLOWER LOCATOR
END ITEM IDENTIFICATION4820-00-878-9158 DROITCOUR CO. P/N 2100 HYD PRESS REL VALVE