NSN 2825-00-818-1033, (2825008181033) Parts Inventory

Item Name	Cup Valve
Federal Supply Group (FSG)	Engines Turbines and Components
Federal Supply Class (FSC)	2825 Steam Turbines and Components
National Item Identification Number (NIIN)	00-818-1033 (008181033)
NCB Code	USA (00)
Manufacturer	Northrop Grumman Systems Corporation, Westinghouse Electric Corp

Part Number	Manufacturer	Item Name	Cage Code	RFQ
919C802PC2	northrop grumman systems corporation	cup valve	90099	RFQ
919C802-2	northrop grumman systems corporation	cup valve	90099	RFQ
919C802PC2	westinghouse electric corp	cup valve	79500	RFQ
919C802-2	westinghouse electric corp	cup valve	88657	RFQ

MRC	Criteria	Characteristic
TEXT	GENERAL CHARACTERISTICS ITEM DESCRIPTION	MATERIAL STEEL,MIL-S-890,ALLOY NO. 2,0.500 IN. LARGEST OD,0.359 IN. OD,2 GROOVES ON OD 0.031 IN. RADIUS 0.008 TO 0.015 IN. DEEP,1.625 IN. O/A LG