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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
170-22236-003 support door rat compt 52 Doors RFQ
146N6141-1 housing assy 52 Doors RFQ
141A6078-2 spacer 52 Doors RFQ
140A0080-702 functional collector 52 Doors RFQ
D2927055620000 plate-clamping 52 Doors RFQ
146A6526-101 handle 52 Doors RFQ
148A6350-47 door instl 52 Doors RFQ
141N6340-10 fitting 52 Doors RFQ
141N6290-1 stop assy 52 Doors RFQ
69-41898-4 angle 52 Doors RFQ
ABS0257-5-500 bolt 52 Doors RFQ
170-83254-401 rod equipped 52 Doors RFQ
411N2020-197E reveal assy 52 Doors RFQ
135W2171-18 fitting 52 Doors RFQ
BACB28X6B015 bushing 52 Doors RFQ
D5211001004162 mechanism assy-unlocking (rh) 52 Doors RFQ
65B01836-187 cover 52 Doors RFQ
131W1242-2202 retainer 52 Doors RFQ
131W1631-4105 roller assy 52 Doors RFQ
355W1303-2 hinge assy 52 Doors RFQ
H602S125D243 latch 52 Doors RFQ
NSA8147-12-10 bearing 52 Doors RFQ
142A6301-5 housing assy 52 Doors RFQ
411A2119-189 pan assy 52 Doors RFQ
D5211092501700 blanket insulation-door assy 52 Doors RFQ
146N6210-9 housing assy 52 Doors RFQ
0FV0050A06R37 retainer 52 Doors RFQ
65-47952-337 door assy 52 Doors RFQ
083524823-7 plate 52 Doors RFQ
141A1370-23 shim 52 Doors RFQ
NAS2842T7PT bolt 52 Doors RFQ
131W1180-4609 fitting 52 Doors RFQ
170-84978-001 spacer slide 52 Doors RFQ
747-53-2740NC0134-1 lining assy 52 Doors RFQ
146A6130-2 fitting 52 Doors RFQ
65B17605-1 beam instl 52 Doors RFQ
BACS40B36-39 shim 52 Doors RFQ
65B12344-47 flap 52 Doors RFQ
65B08339-4 gate 52 Doors RFQ
692B145-1 plate 52 Doors RFQ
141A6400-2671 functional collector 52 Doors RFQ
H134P5-112-1400 latch 52 Doors RFQ
411N2111-41SP lining assy 52 Doors RFQ
411N2082-21 bracket assy 52 Doors RFQ
411N2131-304SP lining assy 52 Doors RFQ
BACB30LJ5DU166 bolt 52 Doors RFQ
BACB28AK07-025 bushing 52 Doors RFQ
170-39774-001 support 52 Doors RFQ
140N2964-3 handle 52 Doors RFQ
146W8690-26 pad 52 Doors RFQ
191-02151-803 cover,instl 52 Doors RFQ
69-46279-1003 insulation 52 Doors RFQ
65B12190-3 seal 52 Doors RFQ
65-23409-52 blanket assy 52 Doors RFQ
65B04936-608 retainer 52 Doors RFQ
140N2715-28 rod assy 52 Doors RFQ
KBNE3-54 rod end 52 Doors RFQ
D5248535820000 washer 52 Doors RFQ
140N2624-1 collar 52 Doors RFQ
65-23409-9 blanket assy 52 Doors RFQ
30C30605 snubber assy 52 Doors RFQ
131W1362-6150 shim 52 Doors RFQ
BACB28AT20B061C bushing 52 Doors RFQ
KRP139805VT roller assy 52 Doors RFQ
144A6586-8 channel 52 Doors RFQ
131W1220-1112 depressor assy 52 Doors RFQ
416W1011-111B liner assy 52 Doors RFQ
D9269000400200 block-terminal 52 Doors RFQ
65B51336-50 support assy 52 Doors RFQ
147A7221-1 pan and door instl 52 Doors RFQ
141A8160-6 frame assy 52 Doors RFQ
411A6809-302B shade assy 52 Doors RFQ
65B04252-12 filler 52 Doors RFQ
D2587102110000 blanket assy-insulation 52 Doors RFQ
131W1332-1101 ring 52 Doors RFQ
131W1162-4102 frame assy 52 Doors RFQ
148N6661-2 longeron instl 52 Doors RFQ
142A6349-12 bracket 52 Doors RFQ
170-69600-645 sb door equipped 52 Doors RFQ
65B10016-33 hinge assy 52 Doors RFQ
BACR12C610 ring 52 Doors RFQ
113W8143-3 fitting 52 Doors RFQ
NAS77-6-14 bushing 52 Doors RFQ
148W3601-5 door assy 52 Doors RFQ
65B17629-13 frame instl 52 Doors RFQ
170-97730-001 skin cable protector 52 Doors RFQ
ACMKP29BP612LY1 bearing 52 Doors RFQ
142A6329-9 support assy 52 Doors RFQ
BACF3H15RH008BN filler 52 Doors RFQ
131W1001-6113 structure assy 52 Doors RFQ
65-49656-11D panel assy 52 Doors RFQ
141N6316-14 rod assy 52 Doors RFQ
142A6183-5 fitting assy 52 Doors RFQ
D5241023800000 bracket assy 52 Doors RFQ
BCREF5208 connector 52 Doors RFQ
69-49941-4 pin 52 Doors RFQ
870702-203 electrical assy 52 Doors RFQ
65-45849-535 retainer 52 Doors RFQ
416W4012-101B panel assy 52 Doors RFQ
65B01852-88 depressor 52 Doors RFQ
65B08383-8 fitting 52 Doors RFQ
65B13593-6 gate 52 Doors RFQ
65B70295-112 tube 52 Doors RFQ
190-31060-421 door assy 52 Doors RFQ
A2527535820000 plate 52 Doors RFQ
416W4032-209 spacer assy 52 Doors RFQ
136W1163-2 fitting 52 Doors RFQ
69-55174-3 bracket 52 Doors RFQ
140N2684-2 housing 52 Doors RFQ
65-33170-8 retainer 52 Doors RFQ
416W4016-37B cover assy 52 Doors RFQ
140A0344-2509 functional collector 52 Doors RFQ
65B51302-12 retainer 52 Doors RFQ
149A7235-1 strap assy 52 Doors RFQ
170-31002-471 leading edge fixed assy right wing 52 Doors RFQ
411A2229-20SP bracket 52 Doors RFQ
65B04797-24 frame instl 52 Doors RFQ
136W1350-2 lift link assy 52 Doors RFQ
KBDE4-201 bearing 52 Doors RFQ
65B38913-27 panel assy 52 Doors RFQ
284W5358-18A door assy 52 Doors RFQ
BACB30LM3D18 bolt 52 Doors RFQ
144A6634-3 cap assy 52 Doors RFQ
M0DREF130271 beam instl 52 Doors RFQ
BACS40R29D34F shim 52 Doors RFQ
D5211044720000 retainer-seal (lh) 52 Doors RFQ
411A2200-1SP bracket instl 52 Doors RFQ
65C33474-24SP panel assy 52 Doors RFQ
131W1600-1108 mechanism instl 52 Doors RFQ
D5337028920400 fitting-serrated 52 Doors RFQ
170-69060-407 sensor harness 52 Doors RFQ
BACB30NX8K11Y bolt 52 Doors RFQ
232T2110-171MJ door assy 52 Doors RFQ
872248-23 placard 52 Doors RFQ
146A6524-101 crank 52 Doors RFQ
69B14842-2 trigger 52 Doors RFQ
284N1001-34 bracket 52 Doors RFQ
D5237179921000 washer-spacer 52 Doors RFQ
BACB30KD6-27 bolt 52 Doors RFQ
808031-5 gear 52 Doors RFQ
69-41730-4 cord assy 52 Doors RFQ
131W1030-3402 marker instl 52 Doors RFQ
B221114-501 holder assy 52 Doors RFQ
131W1620-6104 shaft assy 52 Doors RFQ
515-1016F pipe 52 Doors RFQ
65B07329-5 rod assy 52 Doors RFQ
140N2697-11 braze assy 52 Doors RFQ
232U2240-66 retainer 52 Doors RFQ
258A4302-1 barrel 52 Doors RFQ
69B56865-1 block assy 52 Doors RFQ
131W1101-6108 structure assy 52 Doors RFQ
416W1015-4B closeout assy 52 Doors RFQ
411U2303-9SP lining assy 52 Doors RFQ
65C36806-2T cover 52 Doors RFQ
116W4653-8 hinge 52 Doors RFQ
416W0240-2204 bracket assy 52 Doors RFQ
65B08341-600 fitting 52 Doors RFQ
D5237165620200 bushing 52 Doors RFQ
416W1086-1201 isolator 52 Doors RFQ
65-61363-12 panel 52 Doors RFQ
416W1230-18B bracket 52 Doors RFQ
65B12344-20 flap assy 52 Doors RFQ
65B09849-10 bracket assy 52 Doors RFQ
D5211116000699 housing instl (lh) 52 Doors RFQ
D5211188120500 tape 52 Doors RFQ
A5283005120000 fitting-side 52 Doors RFQ
69B17916-4 retainer 52 Doors RFQ
411A2229-328 bracket 52 Doors RFQ
411N2250-14 seal 52 Doors RFQ
D5211132925000 tape-adhesive 52 Doors RFQ
141N6283-1 chain guard 52 Doors RFQ
MS20253P2-575L pin 52 Doors RFQ
65-59607-2 slide 52 Doors RFQ
140N2655-1 coupling 52 Doors RFQ
411N2576-2 box assy 52 Doors RFQ
65C33811-2 bolt 52 Doors RFQ
146A6423-6 beam assy 52 Doors RFQ
B231302-3 plate 52 Doors RFQ
146N6124-8 fitting assy 52 Doors RFQ
65-29989-1 drain instl 52 Doors RFQ
65C33681-7 angle 52 Doors RFQ
151W6015-5 grid instl 52 Doors RFQ
819458-1 slide 52 Doors RFQ
146N6300-5 door assy 52 Doors RFQ
136W1440-3 linkage assy 52 Doors RFQ
D5211027520000 washer 52 Doors RFQ
190-83079-001 . spring bush,intl 52 Doors RFQ
B221011-501 panel assy 52 Doors RFQ
D5237190002400 door assy-cargo compartment,aft 52 Doors RFQ
414A1430-23 frame assy 52 Doors RFQ
416W4046-408 bracket assy 52 Doors RFQ
140N2813-14 cam 52 Doors RFQ
411N2020-184SP reveal 52 Doors RFQ
141A6400-2631 functional collector 52 Doors RFQ
148A6354-151 frame 52 Doors RFQ
170-69819-901 actuator 52 Doors RFQ
65-48685-160 panel assy 52 Doors RFQ
D5237216520000 rod 52 Doors RFQ
131W1001-1173 structure assy 52 Doors RFQ
D5227940920000 shaft-locking 52 Doors RFQ
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