Sikorsky S-76D

176 parts applicable to this airframe — helicopter

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
10850A	cooler oil main gear box	sikorsky aircraft corporation	S-76D	63	Engine Accessories	OEM
159-05001	Rotor Brake Disc	Parker Hannifin Corporation/Aircraft Wheel and Brake Division	S-76D	32	Landing Gear	PMA
20321-001	caution advisorypanel	sikorsky aircraft corporation	S-76D	31	Instruments	OEM
30299-0201	hums processor	sikorsky aircraft corporation	S-76D	31	Avionics / Electronics	OEM
39499-003	master warning caution control pane...	sikorsky aircraft corporation	S-76D	31	Avionics / Electronics	OEM
39510-001	fire control panel	sikorsky aircraft corporation	S-76D	20	Consumables / Hardware	OEM
39518-001	oei training control panel assembly	sikorsky aircraft corporation	S-76D	76	Avionics / Electronics	OEM
40984-001	door lock control panel assembly	sikorsky aircraft corporation	S-76D	52	Electromechanical	OEM
40985-001	stick trim control panel assembly	sikorsky aircraft corporation	S-76D	22	Avionics / Electronics	OEM
4209-1	rips	sikorsky aircraft corporation	S-76D	30	Consumables / Hardware	OEM
76450-72032-041	dimmer control panel	sikorsky aircraft corporation	S-76 S-76D	33	Electromechanical	OEM
76450-76003-041	master switch panel assembly instl	sikorsky aircraft corporation	S-76D	24	Electromechanical	OEM
76450-76003-048	master switch panel assembly instl	sikorsky aircraft corporation	S-76 S-76D	24	Electromechanical	OEM
76550-70802-101	RIPS	—	S-76D	30	—	OEM
76550-70811-104	No. 1 DC Power Distribution Unit	—	S-76D	24	—	OEM
76550-70812-103	No. 2 DC Power Distribution Unit	—	S-76D	24	—	OEM
76550-70814-105	Battery Power Distribution Unit	—	S-76D	24	—	OEM
76550-70823-102	UNIT, S76D AVCC200	—	S-76D S-92A	31	—	OEM
76550-70826-103	HUMS Processor	—	S-76D	31	—	OEM
76550-70915-103	Master Warning/Caution Control Panel	—	S-76D	31	—	OEM
76550-72010-043	current sensor test panel assembly	sikorsky aircraft corporation	S-76D	—	Electromechanical	OEM
90320-1	ac generator	sikorsky aircraft corporation	S-76D	24	Electromechanical	unknown
91026-1	xfrm cur	sikorsky aircraft corporation	S-76D	24	Electromechanical	OEM
AG28200003	PLATE	CNDAIR	ERJ-135 ERJ-145+60	53	Structures	OEM
AG723000-02	Gasket -Radio Altimeter Antenna	Aviation Devices & Electronic Components, LLC	737-300 737-400+102	20	Consumables / Hardware	PMA
AG822000-03	Gasket - TCAS Antenna	Aviation Devices & Electronic Components, LLC	737-300 737-400+73	34	Avionics / Electronics	PMA
AG843000-15	Gasket - VHF Antenna	Aviation Devices & Electronic Components, LLC	737-300 737-400+102	20	Consumables / Hardware	PMA
AG843000-79	Gasket - UHF / AM / IFF Antenna	Aviation Devices & Electronic Components, LLC	ERJ-135 ERJ-145+39	23	Avionics / Electronics	PMA
FX01600-5	fire extinguisher 100 cu in	sikorsky aircraft corporation	S-76D	26	Safety Equipment	OEM
P7613A-1	AC Primary PDU	TE Connectivity Corporation d/b/a Hartman Electrical Mfg	S-76D	25	Interior / Furnishings	PMA
Parker Hannifin Corp. 063-08200	Pressure Plate	—	S-76D	32	—	OEM
Parker Hannifin Corp. 073-09800	Pressure Plate Sub-Assembly	—	S-76D	32	—	OEM
Parker Hannifin Corp. 088-03500	Piston Insulator	—	S-76D	32	—	OEM
Parker Hannifin Corp. 101-60100	Packing, Pre-Formed (Bleeder Port)	—	S-76D	20	—	OEM
Parker Hannifin Corp. 101-61900	Packing, Pre-Formed (Piston O-Ring)	—	S-76D	32	—	OEM
Parker Hannifin Corporation 105-12300	Rivet	—	S-76D	25	—	OEM
Parker Hannifin Corporation 205-05000	Key Liner	—	S-76D	25	—	OEM
RAPCO Fleet Support	Hot Pac Kit	—	S-76D	32	—	OEM
RFS063-08200	Pressure Plate	Rapco Fleet Support Inc	S-76D	32	Wheels & Brakes	PMA
RFS073-09800	Pressure Plate Sub-Assembly	Rapco Fleet Support Inc	S-76D	32	Wheels & Brakes	PMA
RFS105-06700	Rivet	Rapco Fleet Support Inc	S-76D	32	Landing Gear	PMA
RFS105-12300	Rivet	Rapco Fleet Support Inc	S-76D	25	Interior / Furnishings	PMA
RFS205-05000	Key Liner	Rapco Fleet Support Inc	S-76D	25	Interior / Furnishings	PMA
Sikorsky Aircraft Corporation P/N 76363-09103-105	Rotor Brake Disc	—	S-76D	32	—	OEM
Sikorsky P/N 76400-71810-101	CYCLIC GRIP	—	S-76D	27	—	OEM
Sikorsky P/N 76400-71810-102	CYCLIC GRIP	—	S-76D	67	—	OEM
Sikorsky P/N 76400-71820-101	COLLECTIVE GRIP	—	S-76D	67	—	OEM
Sikorsky P/N 76400-71820-102	COLLECTIVE GRIP	—	S-76D	67	—	OEM
SIKORSKY P/N 76650-05801-114	Tail Rotor Servo	—	S-76D	64	—	OEM
Sikorsky P/N 76650-09809-105	Reservoir Accumulator	—	S-76D	29	—	OEM

Airworthiness Directive activity

FAA / EASA public regulatory data

1airworthiness directives affecting this fleet — recurring compliance demand for the parts and shops that serve it

Most recent

FAA AD 2022-03-09effective Mar 17, 2022Prohibition
The FAA is adopting a new airworthiness directive (AD) for certain Sikorsky Aircraft Corporation Model S-76D helicopters. This AD was prompted by reports that certain Thales global positioning system (GPS) satellite based augmentation system (SBAS) receivers provided, under certain conditions, erroneous outputs on aircraft positions. This AD requires replacing affected GPS receivers and prohibits installing those GPS receivers. The FAA is issuing this AD to address the unsafe condition on these products.

Directives linked to this airframe family in the FAA / EASA regulatory corpus we have processed — not a complete historical AD list. An AD is a compliance requirement that drives scheduled work (inspections, replacements, modifications) across the fleet; inspection directives are not replacement directives, and none of this is a prediction that any part will fail.