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ATA 23 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 23. 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 23 under ATA Group Aircraft Systems.


Part No Description ATA Number ATA Chapter RFQ
4007-4HTD terminal 23 Communication RFQ
CRCW1206101JB resistor 23 Communication RFQ
216-10004 database 23 Communication RFQ
135-00-166-79RF angle 23 Communication RFQ
RDFA1182-01 hub-usb 23 Communication RFQ
284U1399-302 panel assy 23 Communication RFQ
2375-MEI-100-04 software 23 Communication RFQ
417N7102-254 bracket 23 Communication RFQ
89010312-073 decal 23 Communication RFQ
2316HAXE10-02 software 23 Communication RFQ
D20011-03 switch 23 Communication RFQ
BAC27WEX1509 decal 23 Communication RFQ
286W6241-006 wire bundle assy 23 Communication RFQ
AT-10-0675-05 holster 23 Communication RFQ
NAS1303-19 bolt (replaced by nas6603-19) 23 Communication RFQ
BACC45FT18D31P connector 23 Communication RFQ
RD-AV2168-01 monitor 23 Communication RFQ
713225-111 thermal paper for printer 23 Communication RFQ
0N089560-18 connector 23 Communication RFQ
285W0269-0078 cable assy 23 Communication RFQ
65C31254-14 equipment instl 23 Communication RFQ
1156520-150 terminat 23 Communication RFQ
477W1204-31 bracket assy 23 Communication RFQ
232A4400-8 interphone instl 23 Communication RFQ
284N1758-28 housing assy 23 Communication RFQ
BACC66H21C58AA01 plate assy 23 Communication RFQ
BAC27WEX1281 decal 23 Communication RFQ
285W0225-8 printed wiring assy 23 Communication RFQ
219-01001 software 23 Communication RFQ
849-3001-080 coil 23 Communication RFQ
106754-0417 jumper 23 Communication RFQ
DAC0832LCN integrated circuit 23 Communication RFQ
RR97155-41-2 base assy 23 Communication RFQ
AFA60-0470AA clamp 23 Communication RFQ
NAS43DD1-60 spacer 23 Communication RFQ
2377-MEI-421-00 software 23 Communication RFQ
612554-0001 projector instl 23 Communication RFQ
708-1251-6 nut 23 Communication RFQ
BCREF11026 connector 23 Communication RFQ
417N7102-303 bracket 23 Communication RFQ
RDAM7622-28 harness 23 Communication RFQ
909-32790-3 chassis assy 23 Communication RFQ
61B48036-401 wire bundle assy 23 Communication RFQ
RDAM7721-01 harness assy 23 Communication RFQ
311-711-1024-001 switch assy 23 Communication RFQ
BAC27EEL28487 marker 23 Communication RFQ
706173-822 transceiver 23 Communication RFQ
286A3573-031 wire bundle assy 23 Communication RFQ
53251 wire bundle 23 Communication RFQ
477W1200-7W shroud assy 23 Communication RFQ
414U6311-196 restraint 23 Communication RFQ
343-2326015-026 ringer instl 23 Communication RFQ
176505-01 cable assy 23 Communication RFQ
417A6401-12 marker 23 Communication RFQ
R2D1S954 diode 23 Communication RFQ
757-1193-000 spacer 23 Communication RFQ
NAS1202-4 bolt 23 Communication RFQ
477W1202-1 receptacle 23 Communication RFQ
65C31254-18 equipment instl 23 Communication RFQ
RDKA1003-03 server 23 Communication RFQ
BACB30MC6-5 bolt 23 Communication RFQ
848267-7A shroud 23 Communication RFQ
C23CE3721-00 mount 23 Communication RFQ
61B48239-401 wire bundle assy 23 Communication RFQ
RD-AM7383-160 harness 23 Communication RFQ
285W0269-1120 cable assy 23 Communication RFQ
146U7002-44 channel 23 Communication RFQ
431W1110-31B tieback assy 23 Communication RFQ
477W1201-1B shroud 23 Communication RFQ
417U9561-319 raceway instl 23 Communication RFQ
288W5710-23 wire bundle instl 23 Communication RFQ
617-5037-003 screen assy 23 Communication RFQ
R8K4A500703 cover 23 Communication RFQ
BCREF95348 placard 23 Communication RFQ
146A7701-6 channel 23 Communication RFQ
1141009-17 decal 23 Communication RFQ
743-0288-001 multiplexer 23 Communication RFQ
026-35-2-999-3811 headset 23 Communication RFQ
830-1241-001 control instl 23 Communication RFQ
417N7005-73 monitor instl 23 Communication RFQ
RDAM6080-01 cable assy 23 Communication RFQ
MS51795-803 washer 23 Communication RFQ
617-6424-001 screen instl 23 Communication RFQ
70107-0003 recp 23 Communication RFQ
163-1-2100-16 cable assy 23 Communication RFQ
417U6203-38B cradle instl 23 Communication RFQ
RB67-0 knob 23 Communication RFQ
D9249113200000 cover-blanking 23 Communication RFQ
69Y13879-6 box assy 23 Communication RFQ
63976-0060 housing 23 Communication RFQ
1309352-007 cable assy 23 Communication RFQ
MS24266R20B41SN plug 23 Communication RFQ
DAN328-25 tape-adhesive 23 Communication RFQ
439W3278-490G bracket 23 Communication RFQ
417N7005-120 monitor instl 23 Communication RFQ
BACP10U0487NC panel 23 Communication RFQ
417A7363-4B bracket 23 Communication RFQ
286A3573-115 wire bundle assy 23 Communication RFQ
DM74ALS1005N integrated circuit 23 Communication RFQ
417U7351-55SP shroud assy 23 Communication RFQ
89011173-037 drawer 23 Communication RFQ
83294C14315-401 door 23 Communication RFQ
107C800-1 microphone 23 Communication RFQ
EN3545E01FXA13A connector 23 Communication RFQ
BAC27EEL-9438 decal 23 Communication RFQ
WM3631-001 cable assy 23 Communication RFQ
285T0022-25 panel assy 23 Communication RFQ
284U4210-20 component assy 23 Communication RFQ
176543-04 cable assy 23 Communication RFQ
R3EA40T100W capacitor 23 Communication RFQ
225627-01 bracket 23 Communication RFQ
ELP362DS beacon 23 Communication RFQ
285T0132-16 printed circuit assy 23 Communication RFQ
61B44257-407 wire bundle assy 23 Communication RFQ
287W5018-58 bracket 23 Communication RFQ
285T0132-6 printed circuit assy 23 Communication RFQ
31-242 conn 23 Communication RFQ
JALACS006L database 23 Communication RFQ
909-32814-1 bracket assy 23 Communication RFQ
BAC27WEL1602 placard 23 Communication RFQ
284W6023-63 bracket assy 23 Communication RFQ
RD-AM6748-5 harness 23 Communication RFQ
417U6203-17B cradle instl 23 Communication RFQ
DA10099-02 mounting assy 23 Communication RFQ
417A6310-4SP spacer assy 23 Communication RFQ
BACB30NX5HK2 bolt 23 Communication RFQ
284U2094-121 equipment assy 23 Communication RFQ
476W2114-41 bracket 23 Communication RFQ
MK3A 50mk4a 23 Communication RFQ
700-2261-001 control unit 23 Communication RFQ
230A0001-3015 functional collector 23 Communication RFQ
BAC27DEL1410 marker 23 Communication RFQ
284N1745-2 panel assy 23 Communication RFQ
449W1310-799B plate assy 23 Communication RFQ
2962-2325-403-23 clip 23 Communication RFQ
83292D15862-403 cover 23 Communication RFQ
65-70390-8 circuit assy 23 Communication RFQ
231E-BCG-003-R8 software 23 Communication RFQ
318-630-1001-416 light assy 23 Communication RFQ
BCREFD00105 antenna 23 Communication RFQ
R8K5AA650101 microphone assy 23 Communication RFQ
S280U0002-339 cable assy 23 Communication RFQ
HL20PB86-5-3 hilok assy 23 Communication RFQ
725110060-002 cable assy 23 Communication RFQ
286A3573-096 wire bundle assy 23 Communication RFQ
MS24693-C4 screw 23 Communication RFQ
4729 kit 23 Communication RFQ
253E0600-00 recorder assy 23 Communication RFQ
237AMEI406-08 software 23 Communication RFQ
E0217XUU001A relay 23 Communication RFQ
MMBZ5236B diode 23 Communication RFQ
1-123-321-00 capacitor 23 Communication RFQ
2377-MEI-117-00 software 23 Communication RFQ
AT-10-0655-02 unit 23 Communication RFQ
417U7165-14SP monitor instl 23 Communication RFQ
477W1520-5 bracket assy 23 Communication RFQ
69-36695-2 angle 23 Communication RFQ
C23AR2901-18 support 23 Communication RFQ
R6HR852ZA sheet 23 Communication RFQ
321-1797-001 microcircuit 23 Communication RFQ
MS27473T12A98S connector 23 Communication RFQ
BACG20ZH1858 grommet 23 Communication RFQ
89010311-029 cable assy 23 Communication RFQ
284T0605-21 tray assy 23 Communication RFQ
436W5505-65D angle 23 Communication RFQ
83257D12387-409 line assy 23 Communication RFQ
417A7263-13B monitor instl 23 Communication RFQ
BAC27DEX6332 placard 23 Communication RFQ
BCREF12541 software 23 Communication RFQ
146-00-350-45 head assy 23 Communication RFQ
417U9581-251 component instl 23 Communication RFQ
417N7301-34SP bezel assy 23 Communication RFQ
WM14859-002 connection cable 23 Communication RFQ
121J-430-SS stud 23 Communication RFQ
2LA455173-05 sign-no smoking,fasten seat 23 Communication RFQ
1491-7-112 terminal 23 Communication RFQ
1292-2-12 unit 23 Communication RFQ
137-00-167-67 bracket 23 Communication RFQ
BACC45FN20-39P receptacle 23 Communication RFQ
284W6023-28 adapter assy 23 Communication RFQ
411N3306-371 bracket 23 Communication RFQ
418W1402-16 marker 23 Communication RFQ
TT158-A1B4 knob 23 Communication RFQ
R6QA227VA label 23 Communication RFQ
343-2338200-116 bracket 23 Communication RFQ
4141-89-99 antenna-high gain 23 Communication RFQ
RDKM7666-108 harness assy 23 Communication RFQ
HN5P53-1-2 plunger 23 Communication RFQ
1309348-006 cable assy 23 Communication RFQ
477W1201-2N shroud 23 Communication RFQ
417A6500-303SP handset instl 23 Communication RFQ
284W2417-6 equipment assy 23 Communication RFQ
845617-413 pouch assy 23 Communication RFQ
65C37639-19 support instl 23 Communication RFQ
CACACS103L database 23 Communication RFQ
835-1507-010 microcircuit 23 Communication RFQ
MS21208C0815 insert 23 Communication RFQ
453W2306-1 support instl 23 Communication RFQ
417U6103-235 cradle instl 23 Communication RFQ
1-247-885-00 resistor 23 Communication RFQ
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