ATA 33 Aircraft Systems Parts Catalog - Explore Now

The ATA numbering system, also known as the Air Transport Association (ATA) chapters, is a widely recognized and standardized system used in the aviation industry to document parts, components, and entire commercial aircraft. This system, like many others in the aerospace industry, serves to provide a common understanding for pilots, maintenance technicians, engineers, and others involved in aircraft operations.

The ATA 100 system is divided into several sections, with one of them being the ATA Group. Each group contains specific ATA chapters such as ATA Group – Aircraft Systems, one of which refers specifically to the components listed under ATA Chapter 33. It’s provide important information on aircraft systems such as electrical power, fire protection, fuel, navigation, hydraulic, and more. If you’re in search of ATA Aircraft Systems or other ATA names, Aviation Parts Circuit is your one-stop-shop. We specializes in supplying ATA chapters parts of ATA 33 under ATA Group Aircraft Systems.

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Part No	Description	ATA Number	ATA Chapter	RFQ
0FL1100A29G06	base	33	Lights	RFQ
HS3050-01-L9308-B	placard	33	Lights	RFQ
287U0016-115	bracket assy	33	Lights	RFQ
01014665	panel	33	Lights	RFQ
10-1005-64	sign assy	33	Lights	RFQ
BR9446-758	sign assy	33	Lights	RFQ
233N5220-3311	lightplate assy	33	Lights	RFQ
116A1511-2	lens	33	Lights	RFQ
PYFL031000A0006	cover	33	Lights	RFQ
417A5700-251B	lighting instl	33	Lights	RFQ
417N5000-127	lens assy	33	Lights	RFQ
417U5211-72	housing	33	Lights	RFQ
D33110227A00	plate-integrally lighted	33	Lights	RFQ
10-61800-1019SXS	lightplate	33	Lights	RFQ
0FL1200A21G21	lens	33	Lights	RFQ
561-10-015	washer	33	Lights	RFQ
417U5201-6	cable	33	Lights	RFQ
0FL1300A13G40	closure	33	Lights	RFQ
BAC27EPPS8011	marker	33	Lights	RFQ
285U0178-5	cover	33	Lights	RFQ
ACE202	power supply assy	33	Lights	RFQ
417A5500-3134B	light instl	33	Lights	RFQ
65C33259-120	bracket assy	33	Lights	RFQ
417U5351-310	cover	33	Lights	RFQ
10-61800-1067BRT	lightplate	33	Lights	RFQ
NAS1081-06-6	screw	33	Lights	RFQ
479W2201-66	sign and lens assy	33	Lights	RFQ
S283A307-1	light assy	33	Lights	RFQ
P4533	label	33	Lights	RFQ
421W6120-12	bracket	33	Lights	RFQ
7YE3620A27G01	cover assy	33	Lights	RFQ
BAC27DEL1390	marker	33	Lights	RFQ
286N0522-301	wire bundle assy	33	Lights	RFQ
417A5700-214SP	lighting instl	33	Lights	RFQ
800-007897	lightplate	33	Lights	RFQ
411U5638-108	marker	33	Lights	RFQ
2A152-0349-087	harness assy	33	Lights	RFQ
417U5049-139	light assy	33	Lights	RFQ
318-1001-795	body	33	Lights	RFQ
9600-55-0000	light assy	33	Lights	RFQ
417U5218-10	light assy	33	Lights	RFQ
SCD280-32-2	screw	33	Lights	RFQ
BCREF95109	strip	33	Lights	RFQ
417U5055-111	panel	33	Lights	RFQ
417A5500-3017SP	light instl	33	Lights	RFQ
LT901-05-196-1440	strip	33	Lights	RFQ
417A5701-90BD	cover	33	Lights	RFQ
417U5049-1030	light assy	33	Lights	RFQ
479W1103-150B	panel assy	33	Lights	RFQ
413W2421-49B	bracket	33	Lights	RFQ
25-1641-23-3	lens	33	Lights	RFQ
61B42789-416	wire bundle assy	33	Lights	RFQ
A20247C2	socket	33	Lights	RFQ
284N1209-59	panel assy	33	Lights	RFQ
0FG3100A01G37	placard	33	Lights	RFQ
30-2906-1	light stroboscope , red	33	Lights	RFQ
417N5155-3	bracket	33	Lights	RFQ
S417N511-471B	lens assy	33	Lights	RFQ
417U5049-1038	light assy	33	Lights	RFQ
417U5049-37	light assy	33	Lights	RFQ
417N5008-19	light instl	33	Lights	RFQ
SW43846	lens	33	Lights	RFQ
RMC1-8-104F	resistor	33	Lights	RFQ
288W5521-20	wire bundle instl	33	Lights	RFQ
673-1004-4077	cap assy	33	Lights	RFQ
15S11-1CJ	ring	33	Lights	RFQ
417U5015-0320SP	cover	33	Lights	RFQ
002093-01	plate-integrally lighted	33	Lights	RFQ
BCREF95354	strip	33	Lights	RFQ
10-1339-2019	lens	33	Lights	RFQ
284A0173-11	light instl	33	Lights	RFQ
284A8001-2	coverplate	33	Lights	RFQ
747-24-2312NC0016-1	adapter assy	33	Lights	RFQ
417N5000-132	lens	33	Lights	RFQ
FA435	fastener	33	Lights	RFQ
417U5298-15	light assy	33	Lights	RFQ
417U5205-63	conversion component assy	33	Lights	RFQ
417N5000-44	lens	33	Lights	RFQ
0FG3100A01G41	placard instl	33	Lights	RFQ
BAC27NPA1340	marker	33	Lights	RFQ
BAC27WEL2291	marker	33	Lights	RFQ
6100925	lamp	33	Lights	RFQ
9201-13-0004	element assy	33	Lights	RFQ
233N5426-31	lightplate assy	33	Lights	RFQ
10-1073-102A	lens	33	Lights	RFQ
0FL1100A71G01	base	33	Lights	RFQ
674-1005-1093	cap assy	33	Lights	RFQ
417N5151-30SP	frame	33	Lights	RFQ
T10-1327-1015	lens assy	33	Lights	RFQ
81119-13701	cap	33	Lights	RFQ
72305039-1	light assy	33	Lights	RFQ
3218	rivet	33	Lights	RFQ
1546-70-2	damper	33	Lights	RFQ
51-0799-1	retainer assy	33	Lights	RFQ
415-1529-1	lightplate	33	Lights	RFQ
RR97088-12-4	light assy	33	Lights	RFQ
BCREF95360	strip	33	Lights	RFQ
116A1510-7	lens assy	33	Lights	RFQ
S283N702-13	ballast	33	Lights	RFQ
69-76646-3	bracket	33	Lights	RFQ
61728-59	label	33	Lights	RFQ
417U5287-17	light assy	33	Lights	RFQ
447W2100-1A	raceway	33	Lights	RFQ
417N5141-4	panel assy	33	Lights	RFQ
233N5220-1149	lightplate assy	33	Lights	RFQ
232A5114-6	light instl	33	Lights	RFQ
417U5371-306	housing	33	Lights	RFQ
RZE2014455G01	wire bundle assy	33	Lights	RFQ
BE1-0010-006	threshold assy	33	Lights	RFQ
233N5200-6449	lightplate assy	33	Lights	RFQ
A4149-2	insulator	33	Lights	RFQ
417U5079-57SP	shield	33	Lights	RFQ
823N0010-15	lightplate assy	33	Lights	RFQ
417U5267-15	light assy	33	Lights	RFQ
417U5054-272	panel assy	33	Lights	RFQ
800-002557-1	lightplate	33	Lights	RFQ
233N5439-23	lightplate assy	33	Lights	RFQ
288U3850-412	wire bundle instl	33	Lights	RFQ
0104249-003	housing	33	Lights	RFQ
10-1327-1087	lens assy	33	Lights	RFQ
417A5703-3212BJ	light assy	33	Lights	RFQ
233N5220-2059	lightplate assy	33	Lights	RFQ
69-74523-2	plate assy	33	Lights	RFQ
BCREF86420	strip	33	Lights	RFQ
82000-78122	lens	33	Lights	RFQ
BAC29PPS8569	marker	33	Lights	RFQ
0FL1310A16G12	closure	33	Lights	RFQ
11-3218-1	cover	33	Lights	RFQ
82104-48501	nameplate	33	Lights	RFQ
417U5298-1	light assy	33	Lights	RFQ
417N5204-23	housing instl	33	Lights	RFQ
61B42797-0AA	wire bundle assy	33	Lights	RFQ
AN505C4R5	screw	33	Lights	RFQ
284A0002-3555	functional collector	33	Lights	RFQ
2A122-0089-816	cover	33	Lights	RFQ
851-30768-3564	capsule assy	33	Lights	RFQ
417U5369-73A	light assy	33	Lights	RFQ
207337-1003	lens	33	Lights	RFQ
0FJ5010A24M07	seal	33	Lights	RFQ
415-1640	lightplate	33	Lights	RFQ
S417N301-111AE	lens	33	Lights	RFQ
479W1102-54B	panel assy	33	Lights	RFQ
417A5703-2606BJ	light assy	33	Lights	RFQ
233N5220-3007	lightplate assy	33	Lights	RFQ
FO27-CW-BCAC	lamp	33	Lights	RFQ
11-6560-1	lampholder	33	Lights	RFQ
286N0504-327	wire bundle	33	Lights	RFQ
T10-1327-1065	lens assy	33	Lights	RFQ
11-5832-1	housing	33	Lights	RFQ
2A112-0086-2037	module assy	33	Lights	RFQ
65C33294-11SP	cover assy	33	Lights	RFQ
417T5100-116	indicator	33	Lights	RFQ
4333325	light assy	33	Lights	RFQ
L11A	cap	33	Lights	RFQ
BAC29PPS18997	transparency	33	Lights	RFQ
82005-23014	lens	33	Lights	RFQ
EAL33-0052REFL	reflector assy	33	Lights	RFQ
BAC29PPS4843	marker	33	Lights	RFQ
61B406L9-8AA	wire bundle assy	33	Lights	RFQ
65C34770-28	lighting instl	33	Lights	RFQ
10-1270-118	lens	33	Lights	RFQ
417U5057-35	clip	33	Lights	RFQ
8ES455438-06	psu-power supply unit	33	Lights	RFQ
413U1118-53	marker	33	Lights	RFQ
S10F8TPKL01BK	screw	33	Lights	RFQ
207377-1162	lens	33	Lights	RFQ
BACS40XJ	shim	33	Lights	RFQ
65B67416-30	bracket assy	33	Lights	RFQ
417U5049-248	light assy	33	Lights	RFQ
0YD011A01G01	switch instl	33	Lights	RFQ
NAS8702-4	bolt	33	Lights	RFQ
170-44855-402	electrical kit , 64 inch right bin	33	Lights	RFQ
417A5500-3170SP	light instl	33	Lights	RFQ
65-49767-35	harness assy	33	Lights	RFQ
417U5049-376	light assy	33	Lights	RFQ
417A5700-210	wire routing instl	33	Lights	RFQ
774-132-79	housing assy	33	Lights	RFQ
BCREF88579	strip	33	Lights	RFQ
BCREF50070	spacer	33	Lights	RFQ
ERQ14AJ2R0	resistor	33	Lights	RFQ
417N5214-118	wire bundle assy	33	Lights	RFQ
411U5203-75	bracket	33	Lights	RFQ
417N5212-1CP	endcap	33	Lights	RFQ
BCREF74622	angle	33	Lights	RFQ
10-1327-165	lens	33	Lights	RFQ
233N5425-11	lightplate assy	33	Lights	RFQ
G79815001-3	bracket	33	Lights	RFQ
2A122-0089-1197	panel assy	33	Lights	RFQ
69B55691-1	retainer assy	33	Lights	RFQ
851-30768-536	capsule assy	33	Lights	RFQ
10-1336-1114	lens	33	Lights	RFQ
25502	fuse	33	Lights	RFQ
LT903-05-091-2941	strip	33	Lights	RFQ
417A5601-1020	sign instl	33	Lights	RFQ
15-0705-7	light assy	33	Lights	RFQ
417U5016-0305L	track	33	Lights	RFQ
61728-89	label	33	Lights	RFQ
415-1479-1	lightplate	33	Lights	RFQ
284A0002-3651	functional collector	33	Lights	RFQ
BCREF91387	strip	33	Lights	RFQ