NSN 2810-00-816-6265, (2810008166265) Parts Inventory

Item Name	Ring Piston
Federal Supply Group (FSG)	Engines Turbines and Components
Federal Supply Class (FSC)	2810 Gasoline Reciprocating Engines Aircraft Prime Mover and Components
National Item Identification Number (NIIN)	00-816-6265 (008166265)
NCB Code	USA (00)
Manufacturer	Pratt And Whitney Canada Inc, United Technologies Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
136613P2W	pratt and whitney canada inc	ring piston	00198	RFQ
136613P2W	united technologies corporation	ring piston	77445	RFQ

MRC	Criteria	Characteristic
ACXZ	STANDARD BORE DIAMETER	5.500 INCHES
MATT	MATERIAL	IRON OVERALL
AAGR	CROSS-SECTIONAL SHAPE STYLE	DOUBLE INSIDE BEVEL,STRAIGHT RADII FACE
ACXD	RING STYLE	CONCENTRIC
ACXF	RADIAL WALL THICKNESS	0.1870 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM
ACXJ	OVERALL WIDTH	0.1010 INCHES MINIMUM AND 0.1020 INCHES MAXIMUM
ADTE	JOINT STYLE	VERTICAL JOINT
ZZZV	FSC APPLICATION DATA	ENGINE,AIRCRAFT,RECIPROCATING