ATA 72 — Engine - Turbine / Turboprop

37,874 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

5,464 parts · 14,008 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
27648WE	Roller, Bearing	Wencor, LLC	737-300 737-400+17	72	Engine Accessories	PMA
2765417	CLIP	Aviation Materials Management Inc (Surrendered)	—	72	Consumables / Hardware	PMA
2766924	SPRING	Aviation Materials Management Inc (Surrendered)	—	72	Consumables / Hardware	PMA
2767215-1	SNUBBER	Aviation Materials Management Inc (Surrendered)	—	72	Engine Accessories	PMA
2767215-501	SNUBBER	Aviation Materials Management Inc (Surrendered)	—	72	Engine Accessories	PMA
2767752	BOLT	Aviation Materials Management Inc (Surrendered)	—	72	Consumables / Hardware	PMA
2769764-15	GEAR ASSY	Aviation Materials Management Inc (Surrendered)	—	72	Engine Accessories	PMA
2772750-1	SPACER	Aviation Materials Management Inc (Surrendered)	—	72	Consumables / Hardware	PMA
2774162	SPACER	Aviation Materials Management Inc (Surrendered)	—	72	Consumables / Hardware	PMA
2774310-1	RETAINER	Aviation Materials Management Inc (Surrendered)	—	72	Consumables / Hardware	PMA
2774376-3	JOINT	Aviation Materials Management Inc (Surrendered)	—	72	Engine Accessories	PMA
2774803-1	SPRING	Aviation Materials Management Inc (Surrendered)	—	72	Consumables / Hardware	PMA
2775269-1	BRACKET	Aviation Materials Management Inc (Surrendered)	—	72	Structures	PMA
2775501900X	CHIP DETECTOR	—	Falcon 50	72	unknown	OEM
2775687-1	BUSHING	Aviation Materials Management Inc (Surrendered)	—	72	Consumables / Hardware	PMA
2793864-101	Diaphragm	—	757-200 747-400+1	72	Engine Accessories	OEM
2793864-101	Diaphragm	—	757-200 747-400+1	72	Engine Accessories	OEM
2793864-101WE	Diaphragm	Wencor, LLC	757-200 747-400+1	72	Engine Accessories	PMA
2793956-101	Vane	—	—	72	Engine Accessories	OEM
2793956-101	Vane	—	—	72	Engine Accessories	OEM
2793956JP-101	Vane	Jet Parts Engineering Inc	—	72	Engine Accessories	PMA
28-11610-901	Headliner B	Plane Plastics Ltd	—	72	Engine Accessories	PMA
28-11619-1	Headliner A	Plane Plastics Ltd	—	72	Engine Accessories	PMA
28-1185-700	Mating Ring	Rexnord Industries LLC	—	72	Engine Accessories	PMA
28-1579-700	Mating Ring	Rexnord Industries LLC	—	72	Engine Accessories	PMA
28-1653-701	Seal	Rexnord Industries LLC	—	72	Engine Accessories	PMA
28-1776-700	Mating Ring Assembly	Rexnord Industries LLC	—	72	Engine Accessories	PMA
28-1776-701	Mating Ring	Rexnord Industries LLC	—	72	Engine Accessories	PMA
28-1929-701	Seal	Rexnord Industries LLC	—	72	Consumables / Hardware	PMA
28-2170-700	Mating Ring Assembly	Rexnord Industries LLC	—	72	Engine Accessories	PMA
28-2170-701	Mating Ring	Rexnord Industries LLC	—	72	Engine Accessories	PMA
28-2562-701	Rotor-Seal	Rexnord Industries LLC	—	72	Engine Accessories	PMA
28-752-700	Mating Ring Assembly	Rexnord Industries LLC	—	72	Consumables / Hardware	PMA
28-752-700 Drawing No 28-752-700 Rev dtd 10/13/94 or later FAA approved revision	Mating Ring Assy	Rexnord Industries LLC	—	72	Engine Accessories	PMA
2803817-101 (Parker Hanifan)	Ring Set, Matched	—	—	72	Engine Accessories	OEM
2803817-101 (Parker Hanifan)	Ring Set, Matched	—	—	72	Engine Accessories	OEM
2803817JP-101	Ring Set, Matched	Jet Parts Engineering Inc	—	72	Engine Accessories	PMA
2806339-2	Bearing Thrust - Matched Set (CCW)	—	CRJ-200 CRJ-700+5	72	Engine Accessories	OEM
2810194	VALVE	—	757-200	72	unknown	OEM
284A1841-47 CZ	panel assembly lower	ge engine services dist llc	—	72	Engine Accessories	OEM
284A1841-52 CZ	venturi pressure relief assembly	ge engine services dist llc	—	72	Engine Accessories	OEM
284A1841-52 ZC1	venturi pressure relief assembly y	ge engine services dist llc	—	72	Engine Accessories	OEM
284A1841-52 ZE1	venturi pressure relief assembly y	ge engine services dist llc	—	72	Engine Accessories	OEM
284A2830-5	Shroud Assy	—	737-600 737-700+3	72	Engine Accessories	OEM
284A2830-5	Shroud Assy	—	737-600 737-700+3	72	Engine Accessories	OEM
284A2830-5KT	Shroud Assy	Turbine Kinetics Inc, A HEICO Aerospace Company	737-600 737-700+3	72	Engine Accessories	PMA
284A2830-6	Shroud Assy	—	737-600 737-700+3	72	Engine Accessories	OEM
284A2830-6	Shroud Assy	—	737-600 737-700+3	72	Engine Accessories	OEM
284A2830-6KT	Shroud Assy	Turbine Kinetics Inc, A HEICO Aerospace Company	737-600 737-700+3	72	Engine Accessories	PMA
284A3830-11	Plate-Sprt	—	737-600 737-700+3	72	Engine Accessories	OEM