NSN 4820-01-065-5571

Part Details | VALVE SEAT

4820-01-065-5571 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: 3A350SITEM2, 3A356, 3A3-56, 4820-01-065-5571, 01-065-5571, 4820010655571, 010655571

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48SEP 21, 197801-065-557122113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-065-5571
Part Number Cage Code Manufacturer
3A350SITEM221930FLODYNE CONTROLS INC
3A3-5621930FLODYNE CONTROLS INC
Technical Data | NSN 4820-01-065-5571
Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
CRITICALITY CODE JUSTIFICATIONZZZY