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ATA 52 Structure 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 – Structure, one of which refers specifically to the components listed under ATA Chapter 52. 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 Structure or other ATA names, Aviation Parts Circuit is your one-stop-shop. We specializes in supplying ATA chapters parts of ATA 52 under ATA Group Structure.


Part No Description ATA Number ATA Chapter RFQ
146W6604-1 hinge instl 52 Doors RFQ
140A4112-3019 functional collector 52 Doors RFQ
69-78196-2 clevis 52 Doors RFQ
232U2121-215 plate 52 Doors RFQ
D5211020320000 spacer 52 Doors RFQ
65C36804-17N partition assy 52 Doors RFQ
D2587100100166 insulation instl-mid (rh) 52 Doors RFQ
65B04408-21 plate 52 Doors RFQ
101247 spacer 52 Doors RFQ
141A6547-2 channel 52 Doors RFQ
411N2035-1 clip assy 52 Doors RFQ
69B02807-4 support 52 Doors RFQ
D2527488320200 sheet 52 Doors RFQ
232U2132-87 plate 52 Doors RFQ
141N6196-1 shaft 52 Doors RFQ
D5211032622500 fastener-loop 52 Doors RFQ
69B13179-2 doubler 52 Doors RFQ
131W1101-4116 structure assy 52 Doors RFQ
284U1553-7 shim 52 Doors RFQ
D5211092501600 blanket insulation-door assy 52 Doors RFQ
D52110023040CT brackets instl (lh) 52 Doors RFQ
258A4200-1 lift actuator instl 52 Doors RFQ
809435-3 block 52 Doors RFQ
69-46684-3 spacer 52 Doors RFQ
D5211105520000 spacer 52 Doors RFQ
65C36810-6 cover 52 Doors RFQ
170-69286-001 cover spring rod 52 Doors RFQ
284A2322-6 bracket assy 52 Doors RFQ
65C36804-17G partition assy 52 Doors RFQ
69-18187-25 rod assy 52 Doors RFQ
140N2633-40 camplate 52 Doors RFQ
170-99596-627 sb door equipped 52 Doors RFQ
141A6350-1 support instl 52 Doors RFQ
BACB28X11M017 bushing 52 Doors RFQ
170-99595-691 sb door equipped 52 Doors RFQ
BACB30LJ4-86 bolt 52 Doors RFQ
416W4046-407 bracket assy 52 Doors RFQ
131W1631-4103 roller assy 52 Doors RFQ
131W1912-1706 bracket 52 Doors RFQ
D2587100522100 cover 52 Doors RFQ
131W1000-4220 door instl 52 Doors RFQ
131W1888-1201 cam 52 Doors RFQ
D52110634203006 washer thickness 0,5mm 52 Doors RFQ
65B17733-1 frame instl 52 Doors RFQ
146U6162-1 hook assy 52 Doors RFQ
65-49309-12 panel assy 52 Doors RFQ
131W1001-4182 structure assy 52 Doors RFQ
411U4672-2 blanket assy 52 Doors RFQ
65-60578-1026M panel assy 52 Doors RFQ
D5227940500200 lever assy-twin 52 Doors RFQ
415W3750-20 attachment instl 52 Doors RFQ
416W5018-8B reveal assy 52 Doors RFQ
285T0852-5001 kit 52 Doors RFQ
141N6003-7 retainer 52 Doors RFQ
143N6105-23 gate assy 52 Doors RFQ
65B01839-32 door instl 52 Doors RFQ
AN501D0-8 screw 52 Doors RFQ
BACB30NE3D15 bolt 52 Doors RFQ
416W1220-116SP bracket 52 Doors RFQ
411N2035-10 clip assy 52 Doors RFQ
131W1800-4216 fitting instl 52 Doors RFQ
170-69031-001 chain protection sheet 52 Doors RFQ
146A6523-3 catch 52 Doors RFQ
BACG20ZA2640 grommet 52 Doors RFQ
141N6351-4 fitting assy 52 Doors RFQ
146N6108-17 fitting assy 52 Doors RFQ
F5227004820000 washer 52 Doors RFQ
141A6005-2 piston 52 Doors RFQ
69-52246-1 catch 52 Doors RFQ
142U6001-23 tube assy 52 Doors RFQ
140N2955-35 arm assy 52 Doors RFQ
140N2635-18 link 52 Doors RFQ
1423-5734-3 nameplate 52 Doors RFQ
170-68825-403 vent flap eq 52 Doors RFQ
141N6279-5 fitting assy 52 Doors RFQ
146N6603-288 strap 52 Doors RFQ
65B04241-163 tee 52 Doors RFQ
143N3411-76 door assy 52 Doors RFQ
65B83654-1 actuator instl 52 Doors RFQ
69B11106-1 shaft 52 Doors RFQ
65B51304-9B retainer 52 Doors RFQ
135W2123-1 beam assy 52 Doors RFQ
65B04746-53 fitting 52 Doors RFQ
135W1223-13 depressor support 52 Doors RFQ
65-54107-441 panel assy 52 Doors RFQ
146N6107-30 fitting 52 Doors RFQ
65-2998 plate assy 52 Doors RFQ
65-77492-23 blanket assy 52 Doors RFQ
170-96165-001 bracket lower, lower 52 Doors RFQ
411N2161-11SP lining assy 52 Doors RFQ
140U1000-178 support assy 52 Doors RFQ
D5211073000000 bracket assy 52 Doors RFQ
416W1016-5A panel assy 52 Doors RFQ
BACS22C5 strip 52 Doors RFQ
232T2110-172BV door assy 52 Doors RFQ
65C35450-4 filler 52 Doors RFQ
65B07488-1 adapter 52 Doors RFQ
69B02866-3 cover 52 Doors RFQ
170-69962-901 door seal 52 Doors RFQ
ZZBAC1710-5S connector 52 Doors RFQ
BACB28AK04-115 bushing 52 Doors RFQ
65-54107-1335 blanket assy 52 Doors RFQ
131W1001-1158 structure assy 52 Doors RFQ
343-3170012-072 bracket 52 Doors RFQ
65-52806-447 accessory unit assy 52 Doors RFQ
69B53078-4SP fairing assy 52 Doors RFQ
65-49566-14 plate 52 Doors RFQ
143N3411-119 pan assy 52 Doors RFQ
BACF3H06JP007BN filler 52 Doors RFQ
65B16199-3 tube instl 52 Doors RFQ
65C36812-24 cover 52 Doors RFQ
69B02823-21 cover 52 Doors RFQ
66-14537-14 tube 52 Doors RFQ
MS20604B3K1 rivet 52 Doors RFQ
131W1581-2104 pan 52 Doors RFQ
65B09892-19 retainer 52 Doors RFQ
BAC27DBY119 marker 52 Doors RFQ
BACB30MT4T15 bolt 52 Doors RFQ
146A7400-8 door and pan instl 52 Doors RFQ
170-69011-001 sleeve handle 52 Doors RFQ
69B52012-2 plate 52 Doors RFQ
D5211188021900 tape 52 Doors RFQ
411U4120-6910 capstrip assy 52 Doors RFQ
A5211012620000 spring 52 Doors RFQ
SF15-120-142 seal 52 Doors RFQ
142A6134-25 filler 52 Doors RFQ
116U4152-7 door assy 52 Doors RFQ
2416-4 strike assy 52 Doors RFQ
135W1651-3 sleeve 52 Doors RFQ
69B54844-10 reveal assy 52 Doors RFQ
M0DREF209347 intercostal instl 52 Doors RFQ
411N2020-195E reveal assy 52 Doors RFQ
149A7231-29 door assy 52 Doors RFQ
65-47176-19 hinge 52 Doors RFQ
411U4450-1902 capstrip assy 52 Doors RFQ
141A5130-23 door assy 52 Doors RFQ
170-69600-407 door equipped 52 Doors RFQ
411N1013-1009 cover 52 Doors RFQ
65C33828-5BBNZ cover 52 Doors RFQ
65B09603-6 support instl 52 Doors RFQ
65B13563-9 fitting 52 Doors RFQ
6211-1 flow limiter 52 Doors RFQ
BACB10FU33 bearing 52 Doors RFQ
170-68025-007 shaft 52 Doors RFQ
65-33126-5 carriage 52 Doors RFQ
287W4907-16 bracket 52 Doors RFQ
411N2998-55 blanket assy 52 Doors RFQ
65-49894-3 fitting assy 52 Doors RFQ
BACR15BA3S4C rivet 52 Doors RFQ
190-83089-001 laminated shim,lwr ftg 52 Doors RFQ
416W4025-107 bracket 52 Doors RFQ
140N6519-5 rod 52 Doors RFQ
B231401-1 extrusion 52 Doors RFQ
D5227936000572 .shaft-door detent (rh) 52 Doors RFQ
411N2121-47SP lining assy 52 Doors RFQ
BCREF62012 panel assy 52 Doors RFQ
BACB30ZE3K10 bolt 52 Doors RFQ
BCREF2591 light assy 52 Doors RFQ
411A2229-102 bracket 52 Doors RFQ
65B38513-7 bracket assy 52 Doors RFQ
65B50296-154 mount 52 Doors RFQ
411U4120-1141 blanket 52 Doors RFQ
BACB30TZ8K bolt 52 Doors RFQ
65-52806-404 accessory unit assy 52 Doors RFQ
284W1425-13SP door assy 52 Doors RFQ
D5241205320000 retainer-seal 52 Doors RFQ
D5211052800200 handle assy 52 Doors RFQ
65B10032-4 gate 52 Doors RFQ
D5347532400000 angle assy-connecting 52 Doors RFQ
140A0343-2507 functional collector 52 Doors RFQ
D5288021000200 podger assy 52 Doors RFQ
65B07350-5 door instl 52 Doors RFQ
146A6420-21 frame assy 52 Doors RFQ
D5237341420000 lever 52 Doors RFQ
411U2322-30SP channel assy 52 Doors RFQ
65B25724-2 tube 52 Doors RFQ
170-31882-003 panel access 52 Doors RFQ
65B16055-3 cable assy 52 Doors RFQ
232N1646-34 retainer assy 52 Doors RFQ
146N6164-10 housing assy 52 Doors RFQ
146W5650-202 support instl 52 Doors RFQ
69B15490-4 kit 52 Doors RFQ
411U2236-40C retainer 52 Doors RFQ
141N6529-5 handle assy 52 Doors RFQ
66-10905-7 hinge assy 52 Doors RFQ
271N6431-1086 tube assy 52 Doors RFQ
151W6301-3 beam instl 52 Doors RFQ
657N3482-15 bracket assy 52 Doors RFQ
411U2302-59 panel assy 52 Doors RFQ
411U2247-78 bracket assy 52 Doors RFQ
BACB28Y3C013 bushing 52 Doors RFQ
69-41730-65 cable 52 Doors RFQ
170-84000-425 arm assy 52 Doors RFQ
113W8181-84 seal 52 Doors RFQ
146N6628-2 fitting 52 Doors RFQ
BACF3H09VP008HN filler 52 Doors RFQ
411N2213-91B seal assy 52 Doors RFQ
65B08221-12 plate assy 52 Doors RFQ
69-58855-2 bracket instl 52 Doors RFQ
65-57435-12SP cover assy 52 Doors RFQ
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