NSN 2815-00-505-9978, (2815005059978) Parts Inventory

Item Name	Ring Piston
Federal Supply Group (FSG)	Engines Turbines and Components
Federal Supply Class (FSC)	2815 Diesel Engines and Components
National Item Identification Number (NIIN)	00-505-9978 (005059978)
NCB Code	USA (00)
Manufacturer	Agco Corp, Harsco Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
4366423-6	agco corp	ring piston	6n299	RFQ
4366243	agco corp	ring piston	6n299	RFQ
1877-2134	harsco corporation	ring piston	93568	RFQ

MRC	Criteria	Characteristic
AAGR	CROSS-SECTIONAL SHAPE STYLE	STRAIGHT FACE,DOUBLE SCRAPER
ACXD	RING STYLE	CONCENTRIC
ACXF	RADIAL WALL THICKNESS	0.1560 INCHES NOMINAL
ACXJ	OVERALL WIDTH	0.1250 INCHES NOMINAL
ACXZ	STANDARD BORE DIAMETER	4.188 INCHES
ADTE	JOINT STYLE	VERTICAL JOINT
CQKZ	OIL PASSAGE TYPE AND QUANTITY	1 GROOVE OUTSIDE PERIPHERY
MATT	MATERIAL	STEEL OVERALL