NSN 2805-00-554-3951, (2805005543951) Parts Inventory

Item Name	Ring Piston
Federal Supply Group (FSG)	Engines Turbines and Components
Federal Supply Class (FSC)	2805 Gasoline Reciprocating Engines Except Aircraft and Components
National Item Identification Number (NIIN)	00-554-3951 (005543951)
NCB Code	USA (00)
Manufacturer	Military Standards Corp, Agco Corp, Military Specifications, Crane Pumps And Systems Inc, Teledyne Continental Motors Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
MS13933-7	military standards corp	ring piston	96906	RFQ
4514676-8	agco corp	ring piston	6n299	RFQ
MS39348-7	military standards corp	ring piston	96906	RFQ
MIL-E-11275	military specifications	ring piston	81349	RFQ
56284	crane pumps and systems inc	ring piston	96046	RFQ
F162A231	teledyne continental motors inc	ring piston	14351	RFQ

MRC	Criteria	Characteristic
AAGR	CROSS-SECTIONAL SHAPE STYLE	INSIDE BEVEL,UPPER,STRAIGHT FACE
ACXD	RING STYLE	CONCENTRIC
ACXF	RADIAL WALL THICKNESS	0.1620 INCHES MINIMUM AND 0.1720 INCHES MAXIMUM
ACXJ	OVERALL WIDTH	0.0930 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM
ACXZ	STANDARD BORE DIAMETER	3.4375 INCHES
ADTE	JOINT STYLE	VERTICAL JOINT
MATT	MATERIAL	IRON OVERALL