NSN 1615-00-024-4974, (1615000244974) Parts Inventory

Item Name	Elbow Assembly Main Transmission
Federal Supply Group (FSG)	Aircraft Components and Accessories
Federal Supply Class (FSC)	1615 Helicopter Rotor Blades Drive Mechanisms and Components
National Item Identification Number (NIIN)	00-024-4974 (000244974)
NCB Code	USA (00)
Manufacturer	Sikorsky Aircraft Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
S14-35-4405	sikorsky aircraft corporation	elbow assembly main transmission	78286	RFQ
S14-35-4405-5	sikorsky aircraft corporation	elbow assembly main transmission	78286	RFQ

MRC	Criteria	Characteristic
TEXT	GENERAL CHARACTERISTICS ITEM DESCRIPTION	AL-AL TUBE 2.000IN. OD 0.049IN. WALL 3.625IN. L; ADAPTER 3.000IN. ID 0.040IN. WALL 1.500IN. L,12 SLOTS 1.000IN.DP WITH 0.096IN. HOLE DRILLED AT END OF EACH SLOT; TUBE AND ADAPTER WELDED AT A 45DEG ANGLE