NSN 4820-01-544-6254

Part Details | VALVE SEAT

4820-01-544-6254 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: H696160212, H696-1602-1-2, 563706789612L1, 563-7067896-1-2L1, H696160212L1, H696-1602-1-2L1, 563706789612, 563-7067896-1-2, 4820-01-544-6254, 01-544-6254, 4820015446254, 015446254

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48OCT 18, 200601-544-625422113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-544-6254
Part Number Cage Code Manufacturer
H696-1602-1-296169ELECTRIC BOAT CORPORATION
563-7067896-1-2L103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
H696-1602-1-2L103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
563-7067896-1-253711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 4820-01-544-6254
Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
CRITICALITY CODE JUSTIFICATIONZZZY
END ITEM IDENTIFICATIONVALVE, HULL/BACKUP HOVERING 10.0IPS STEEL
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY: SEAT, VALVE INSERT