NSN 2805-00-176-4378, (2805001764378) Parts Inventory

Item Name	Ring Set 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)	00-176-4378 (001764378)
NCB Code	USA (00)
Manufacturer	General Motors Corp, Moog Automotive Inc, Muskegon Piston Ring Co, Steego Corp

Part Number	Manufacturer	Item Name	Cage Code	RFQ
2104775	general motors corp	ring set piston	7x677	RFQ
1-593G040	moog automotive inc	ring set piston	81285	RFQ
A0-325E	muskegon piston ring co	ring set piston	76602	RFQ
PC810	steego corp	ring set piston	57533	RFQ

MRC	Criteria	Characteristic
ACXZ	STANDARD BORE DIAMETER	3.781 INCHES
ACYA	BORE DIAMETER OVERSIZE	0.010 INCHES
AETD	PISTON ACCOMMODATION QUANTITY	6
AETE	RING SET COMPONENT PARTS	COMPRESSION RING,GH-860,53781,6; COMPRESSION RING,GH-959,53781,12; OIL RING,GH-865,53781,6