NSN 2815-00-499-8270, (2815004998270) 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)	00-499-8270 (004998270)
NCB Code	USA (00)
Manufacturer	Dana Corp, Hercules Engine Co Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
7367	dana corp	ring piston	77220	RFQ
0BPFR404-2-2149	dana corp	ring piston	77220	RFQ
82220-A	hercules engine co inc	ring piston	28265	RFQ

MRC	Criteria	Characteristic
AAGR	CROSS-SECTIONAL SHAPE STYLE	TWO FILLED GROOVES,STRAIGHT FACE SCRAPER
ACXD	RING STYLE	CONCENTRIC
ACXF	RADIAL WALL THICKNESS	0.1600 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM
ACXJ	OVERALL WIDTH	0.1235 INCHES MINIMUM AND 0.12400 INCHES MAXIMUM
ACXZ	STANDARD BORE DIAMETER	4.250 INCHES
ADTE	JOINT STYLE	VERTICAL JOINT
MATT	MATERIAL	IRON OVERALL
SFTT	SURFACE TREATMENT	OXIDE IRON OVERALL