AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited

Submit a Quote
and we do the Rest

Guaranteed quotes back within 15 minutes, 24/7 x 365

ATA 28 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 28. 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 28 under ATA Group Aircraft Systems.


Part No Description ATA Number ATA Chapter RFQ
190-04524-505-1 harness instl fuel qty snsr rh wing 28 Fuel RFQ
344U8202-76 tube assy 28 Fuel RFQ
73531B470S56 coupling assy 28 Fuel RFQ
BCREFD03000 relay 28 Fuel RFQ
M39014-02-1286V capacitor 28 Fuel RFQ
1140-0160-207 stick 28 Fuel RFQ
115W3582-14 clip 28 Fuel RFQ
343U1021-144 tube assy 28 Fuel RFQ
65C26901-106 tube assy 28 Fuel RFQ
T0-796-8 aux fuel isolation unit 28 Fuel RFQ
343W2601-10 angle 28 Fuel RFQ
8D111B8 piston 28 Fuel RFQ
69B92420-26 bracket 28 Fuel RFQ
312W3112-2 tube 28 Fuel RFQ
343U8201-114 tube assy 28 Fuel RFQ
69B92434-1 cover 28 Fuel RFQ
346W4201-20 tubing instl 28 Fuel RFQ
4177-0146-226 stick assy 28 Fuel RFQ
343U8201-211 tube assy 28 Fuel RFQ
D2825016200200 connector-rib 8 (lh) 28 Fuel RFQ
D2827085800000 tube assy 28 Fuel RFQ
D2825101200000 angle assy support (lh) 28 Fuel RFQ
D2827050501600 tube assy-drain 28 Fuel RFQ
171-03306-901 gasket ,knitted-acs 6 28 Fuel RFQ
125326AB shaft and joint 28 Fuel RFQ
D2815001800000 connector-rib 15 28 Fuel RFQ
69B92616-2 bracket 28 Fuel RFQ
MW2-05-1051-1 plate 28 Fuel RFQ
65C33147-7 door assy 28 Fuel RFQ
723314-001 switch 28 Fuel RFQ
D2821580400000 pipe 28 Fuel RFQ
ZVFV014003SPA pin 28 Fuel RFQ
AR42-78 spring 28 Fuel RFQ
568-2-30340-000 lever 28 Fuel RFQ
D2841003400200 bracket assy 28 Fuel RFQ
343A2251-10 tube assy 28 Fuel RFQ
1C27-29 dc fuel pump cartridge 28 Fuel RFQ
2S4812 flapper assy 28 Fuel RFQ
FG1006AA62 tank unit assy 28 Fuel RFQ
NSA8702-8 pin-locking 28 Fuel RFQ
AS21919WDG8 clamp 28 Fuel RFQ
MW2-05-0051-115 clamp 28 Fuel RFQ
D2811005220200 seal 28 Fuel RFQ
2793332-101 screw 28 Fuel RFQ
NSA938025B12M backshell 28 Fuel RFQ
345N3001-35 stick instl 28 Fuel RFQ
NAS1096-1-20 screw 28 Fuel RFQ
C12CB0012 pump-fuel 28 Fuel RFQ
391046-05136 unit 28 Fuel RFQ
65B94779-14 tube assy 28 Fuel RFQ
345A2501-18 bracket 28 Fuel RFQ
G37025A sleeve 28 Fuel RFQ
ABS0114T3H13 bolt-hexagon head 28 Fuel RFQ
FS37012A ferrule 28 Fuel RFQ
B0E244528009206 hose 28 Fuel RFQ
288A1001-3711 functional collector 28 Fuel RFQ
344U1011-402 panel instl 28 Fuel RFQ
A2821079520000 flange 28 Fuel RFQ
BACB30LH3-29 bolt 28 Fuel RFQ
344N4001-33 tube assy 28 Fuel RFQ
344U0012-41 braze assy 28 Fuel RFQ
BAC27EEL23787 marker 28 Fuel RFQ
1140-0110-227 stick assy 28 Fuel RFQ
44008BA cover 28 Fuel RFQ
AGS2097C7E lead-bonding 28 Fuel RFQ
D5713313320000 cap blanking 28 Fuel RFQ
MS90310-231 switch 28 Fuel RFQ
D9295012200000 harness assy (rh) 28 Fuel RFQ
864A6TBL8 valve 28 Fuel RFQ
RLR05C20R0GS resistor 28 Fuel RFQ
D2845004900100 bracket assy (rh) 28 Fuel RFQ
65B92408-57 valve instl 28 Fuel RFQ
300803PLAC0101-1 placard 28 Fuel RFQ
4177-0146-242 stick assy 28 Fuel RFQ
0727540 shroud 28 Fuel RFQ
NAS1407N3M5 pin 28 Fuel RFQ
B920EEE5200D hose 28 Fuel RFQ
343W2509-7 bracket assy 28 Fuel RFQ
SIC5059-11-0207 computer-fuel quantity indic- 3qt 28 Fuel RFQ
MW2-05-1204-73 strap 28 Fuel RFQ
65B92637-41 tube assy 28 Fuel RFQ
MW2-05-0051-117 spacer 28 Fuel RFQ
568-1-27927-000 spring-retainer 28 Fuel RFQ
D2821033900000 seal 28 Fuel RFQ
125329Y3 shaft assy 28 Fuel RFQ
65C15615-2 door assy 28 Fuel RFQ
343W2202-182 tube assy 28 Fuel RFQ
73417 indicator 28 Fuel RFQ
CN1036-1514 harness assy 28 Fuel RFQ
BACC27T080808 cross 28 Fuel RFQ
JG203 boot 28 Fuel RFQ
65C26925-6 tube assy 28 Fuel RFQ
568-1-29203-000 housing 28 Fuel RFQ
BAC27EEL30272 marker 28 Fuel RFQ
69B92447-54 spacer 28 Fuel RFQ
344A4111-3 tubing instl 28 Fuel RFQ
Z58359A40 coupling 28 Fuel RFQ
344W2108-14 weld assy 28 Fuel RFQ
BACG10AE32 gasket 28 Fuel RFQ
65B92607-1 tube assy 28 Fuel RFQ
2177-0425-9 dip stick 28 Fuel RFQ
340U1011-306 marking instl 28 Fuel RFQ
343N3301-131 pump instl 28 Fuel RFQ
343U8201-195 tube assy 28 Fuel RFQ
FRH100014A switch-pressure 28 Fuel RFQ
M25988-1-244 packing 28 Fuel RFQ
1140-0183-7 stick assy 28 Fuel RFQ
MW2-05-1042-1 fixed link assy 28 Fuel RFQ
344U0016-10 tube assy 28 Fuel RFQ
343U1023-13 tube assy 28 Fuel RFQ
10065-2196-01 bar assy 28 Fuel RFQ
342W2205-6 tube assy 28 Fuel RFQ
345W2101-111 equipment instl 28 Fuel RFQ
65B92603-45 equipment instl 28 Fuel RFQ
568-2-30592-000 plate 28 Fuel RFQ
288A1002-2741 functional collector 28 Fuel RFQ
170-11104-501 harness fuel qty snsr 28 Fuel RFQ
344W2101-77 tube assy 28 Fuel RFQ
BACB30VT6K27 bolt 28 Fuel RFQ
4177-0146-215 stick assy 28 Fuel RFQ
30244-1306-0101 seal bearing 28 Fuel RFQ
SNJ54LS08J circuit 28 Fuel RFQ
65B92466-1 elbow assy 28 Fuel RFQ
MM54HC4020J microcircuit 28 Fuel RFQ
CD54HC138F microcircuit 28 Fuel RFQ
RLR05C4870FS resistor 28 Fuel RFQ
345U1011-13 sensor instl 28 Fuel RFQ
BACB30WQ3K22 bolt 28 Fuel RFQ
22185-19 mounting assy 28 Fuel RFQ
284N1016-89 bracket assy 28 Fuel RFQ
171-09470-601 sb 28 Fuel RFQ
MS171464 pin 28 Fuel RFQ
190-33415-001 door 28 Fuel RFQ
344W4001-12 tubing instl 28 Fuel RFQ
4177-0146-324 stick assy 28 Fuel RFQ
343U1023-52 tube assy 28 Fuel RFQ
AS1006W08060606 cross 28 Fuel RFQ
1412KID01-02 indicator-fuel,quantity 28 Fuel RFQ
A2823202620000 plug 28 Fuel RFQ
288A1001-2713 functional collector 28 Fuel RFQ
MM54HC138J microcircuit 28 Fuel RFQ
MS20427M3C6 rivet 28 Fuel RFQ
344W2109-19 tube assy 28 Fuel RFQ
10065-2144-01 cover 28 Fuel RFQ
200-5-53-39 hose assembly 28 Fuel RFQ
26285 sleeve 28 Fuel RFQ
7322558-2 plug 28 Fuel RFQ
342W2013-1 fitting 28 Fuel RFQ
BACC10EW24A clamp 28 Fuel RFQ
BACF22W050A flange 28 Fuel RFQ
65B92506-108 plumbing instl 28 Fuel RFQ
65B92617-23 tube assy 28 Fuel RFQ
69B92239-2 bracket 28 Fuel RFQ
343U1023-20 tube assy 28 Fuel RFQ
1106KLM01 cable assy 28 Fuel RFQ
343U8201-122 tube assy 28 Fuel RFQ
344W2203-30 tube assy 28 Fuel RFQ
208467 valve 28 Fuel RFQ
BACR12BN48 ring 28 Fuel RFQ
D2821028520000 tee 28 Fuel RFQ
288A1001-2709 functional collector 28 Fuel RFQ
LC136 jumper 28 Fuel RFQ
B357S8-6-6 tee 28 Fuel RFQ
344U1022-21 plumbing instl 28 Fuel RFQ
343W2202-65 tube assy 28 Fuel RFQ
344U8202-67 tube assy 28 Fuel RFQ
322U2100-98 tube assy 28 Fuel RFQ
346W4201-24 tubing instl 28 Fuel RFQ
344U0008-37 panel 28 Fuel RFQ
65B93014-47 tube assy 28 Fuel RFQ
D2825027620000 fairing-aft,outboard 28 Fuel RFQ
BACB30LM6-4 bolt 28 Fuel RFQ
109003-2 hose assy 28 Fuel RFQ
4090-0110-7 housing assy 28 Fuel RFQ
345U8201-16 sensor assy 28 Fuel RFQ
B113-9 hose 28 Fuel RFQ
1140-0160-116 stick assy 28 Fuel RFQ
344U1022-25 tube assy 28 Fuel RFQ
M6000-H hose 28 Fuel RFQ
343N3301-3 pump instl 28 Fuel RFQ
10088-0102 preselector 28 Fuel RFQ
65B92408-66 shaft and actuator assy 28 Fuel RFQ
344W2101-111 tube assy 28 Fuel RFQ
E0219AXUZ base 28 Fuel RFQ
340W0401-39 marking instl 28 Fuel RFQ
65B92506-48 tube assy 28 Fuel RFQ
30244-1323-0101 bracket 28 Fuel RFQ
MW2-05-1006-7 line assy 28 Fuel RFQ
26288 handle 28 Fuel RFQ
FG1006AA53 tank unit assy 28 Fuel RFQ
727730-220 stick assy 28 Fuel RFQ
F0003024400000 seal 28 Fuel RFQ
65-49506-9 door instl 28 Fuel RFQ
72029-29 hose assy 28 Fuel RFQ
65B92639-1 tee assy 28 Fuel RFQ
M39014-01-1546 capacitor 28 Fuel RFQ
288A1002-3009 functional collector 28 Fuel RFQ
32500-737 module 28 Fuel RFQ
344U0012-81 tube assy 28 Fuel RFQ
343N3301-119 pump instl 28 Fuel RFQ
Low Price

Low Price Warrantied inventory at competitive prices

Find it fast

Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number

Quality guaranteed

Quality guaranteed We sell only warrantied and traceable parts

Get it fast

Get it fast All inventory ready to ship from our sellers

Semiconductor's Certifications and Memberships
The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All parts are stocked in the USA.
  • All parts are shipped from the USA.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
Intrepid Fallen Heroes Fund

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.

Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.