NSN 2825-00-421-7501, (2825004217501) Parts Inventory

Item Name	Packing Ring Assembly
Federal Supply Group (FSG)	Engines Turbines and Components
Federal Supply Class (FSC)	2825 Steam Turbines and Components
National Item Identification Number (NIIN)	00-421-7501 (004217501)
NCB Code	USA (00)
Manufacturer	Curtiss Wright Electro Mechanical Corporation, General Electric Company, Siemens Government Technologies, Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
571L139-61	curtiss wright electro mechanical corporation	packing ring assembly	8fgx3	RFQ
571L146PC54	general electric company	packing ring assembly	01289	RFQ
571L139-61	siemens government technologies, inc	packing ring assembly	0br59	RFQ
571L146PC54	siemens government technologies, inc	packing ring assembly	0br59	RFQ

MRC	Criteria	Characteristic
AGAV	END ITEM IDENTIFICATION	STEAM TURBINE,SHIPS PROPULSION SYSTEM