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 77 Power Plant 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 – Power Plant, one of which refers specifically to the components listed under ATA Chapter 77. 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 Power Plant or other ATA names, Aviation Parts Circuit is your one-stop-shop. We specializes in supplying ATA chapters parts of ATA 77 under ATA Group Power Plant.


Part No Description ATA Number ATA Chapter RFQ
UL22137 tube assy 77 Engine Indicating RFQ
55T589-01 tube assy 77 Engine Indicating RFQ
U440103 cable 77 Engine Indicating RFQ
TC296-02 probe 77 Engine Indicating RFQ
P12U51-0007-02 gasket 77 Engine Indicating RFQ
1020892-2 probe, speed, nfan 77 Engine Indicating RFQ
HAD20460 harness 77 Engine Indicating RFQ
51U306-01 tube assy 77 Engine Indicating RFQ
52T476 tube assy 77 Engine Indicating RFQ
RD825-101 knob 77 Engine Indicating RFQ
1A6132 thermocouple 77 Engine Indicating RFQ
TC174-01 harness 77 Engine Indicating RFQ
26571 board assy 77 Engine Indicating RFQ
1A9438 plate 77 Engine Indicating RFQ
BAC27EEL21636 decalset 77 Engine Indicating RFQ
29796 module 77 Engine Indicating RFQ
320-557-502-0 sensor 77 Engine Indicating RFQ
241-251-000-121 unit assy 77 Engine Indicating RFQ
LK73820 ring 77 Engine Indicating RFQ
271-130-975-005 software 77 Engine Indicating RFQ
152BL801E indicator 77 Engine Indicating RFQ
8KE144AAB1 converter assy 77 Engine Indicating RFQ
CA152-04 harness 77 Engine Indicating RFQ
286W8641 wire bundle assy 77 Engine Indicating RFQ
HDB18632-2 clamp 77 Engine Indicating RFQ
31594 label 77 Engine Indicating RFQ
BCREF9533 connector 77 Engine Indicating RFQ
CA170-00 harness-wiring 77 Engine Indicating RFQ
6237M106B sensor 77 Engine Indicating RFQ
UL24706 bracket assy 77 Engine Indicating RFQ
53T384-001 harness 77 Engine Indicating RFQ
607976-01 box 77 Engine Indicating RFQ
CA172-01 coupling-egt 77 Engine Indicating RFQ
144-182-000-122 accelerometer 77 Engine Indicating RFQ
699-099 pyrometer 77 Engine Indicating RFQ
50U664-01 tube assy 77 Engine Indicating RFQ
50U660-01 manifold assy 77 Engine Indicating RFQ
45924 harness 77 Engine Indicating RFQ
241-298-002-011E monitor 77 Engine Indicating RFQ
TC255-01 harness-wiring 77 Engine Indicating RFQ
1454M16G03 manifold 77 Engine Indicating RFQ
S1980 seal 77 Engine Indicating RFQ
605367-01 harness 77 Engine Indicating RFQ
50P046 probe assy 77 Engine Indicating RFQ
50P103 bracket 77 Engine Indicating RFQ
TG10457 sleeve 77 Engine Indicating RFQ
M3901606-10301 pad 77 Engine Indicating RFQ
50P196-01 manifold assy 77 Engine Indicating RFQ
61B44173-407 wire bundle assy 77 Engine Indicating RFQ
2A4041-01 bracket assy 77 Engine Indicating RFQ
ST2390-05 nut 77 Engine Indicating RFQ
340-023-202-0 tube 77 Engine Indicating RFQ
340-111-701-0 bracket 77 Engine Indicating RFQ
R6-742 resistor 77 Engine Indicating RFQ
144-957-000M101 transmitter assy 77 Engine Indicating RFQ
FK22633 tube assy 77 Engine Indicating RFQ
LK43924 sleeve 77 Engine Indicating RFQ
R18-818 resistor 77 Engine Indicating RFQ
LK87412 lead assy 77 Engine Indicating RFQ
335-217-501-0 spacer 77 Engine Indicating RFQ
1321M77P02 spacer 77 Engine Indicating RFQ
GK5074 cover 77 Engine Indicating RFQ
R6-1055 resistor 77 Engine Indicating RFQ
UL22106 tube assy 77 Engine Indicating RFQ
R18-823 resistor 77 Engine Indicating RFQ
TA025014-02 clamp 77 Engine Indicating RFQ
51U961 hose 77 Engine Indicating RFQ
J643P05C bolt 77 Engine Indicating RFQ
53T073-004 harness 77 Engine Indicating RFQ
4050B circuit 77 Engine Indicating RFQ
607187-00 harness 77 Engine Indicating RFQ
852-6-17 thermocouple 77 Engine Indicating RFQ
26074 label 77 Engine Indicating RFQ
622-327 seal 77 Engine Indicating RFQ
HAD18600 thermocouple 77 Engine Indicating RFQ
508390-1 probe 77 Engine Indicating RFQ
55T738-01 manifold assy 77 Engine Indicating RFQ
50P187-01 tube assy 77 Engine Indicating RFQ
FK20899 tube assy 77 Engine Indicating RFQ
UL11242 tube assy 77 Engine Indicating RFQ
EED433 knob 77 Engine Indicating RFQ
24977 label 77 Engine Indicating RFQ
BACS12HN08-12D screw 77 Engine Indicating RFQ
120234 hose 77 Engine Indicating RFQ
LK85956 tube assy 77 Engine Indicating RFQ
MSP08C03-1040 resistor 77 Engine Indicating RFQ
556-1-15350-000 tube 77 Engine Indicating RFQ
RNC55H7503FR resistor 77 Engine Indicating RFQ
335-209-301-0 clip 77 Engine Indicating RFQ
BAC27NEX1036 decal 77 Engine Indicating RFQ
KH42866 loom assy 77 Engine Indicating RFQ
TC195-01 harness-wiring 77 Engine Indicating RFQ
144-171-000-032 transducer 77 Engine Indicating RFQ
340-097-405-0 bracket assy 77 Engine Indicating RFQ
144-704-000-071 accelerometer 77 Engine Indicating RFQ
54T119-01 tube assy 77 Engine Indicating RFQ
6670M2318 monitor unit assy 77 Engine Indicating RFQ
U323957 cable 77 Engine Indicating RFQ
ER7557G01 bracket, support sensor 77 Engine Indicating RFQ
1851M58P01 nut 77 Engine Indicating RFQ
1454M16G02 manifold 77 Engine Indicating RFQ
286W2145-017 wire bundle assy 77 Engine Indicating RFQ
LK84993 sleeve assy 77 Engine Indicating RFQ
8KE143PAB1 unit assy 77 Engine Indicating RFQ
CU13461 gasket 77 Engine Indicating RFQ
59T439-01 bracket assy 77 Engine Indicating RFQ
144-958-000-011 transducer 77 Engine Indicating RFQ
335-219-701-0 bracket assy 77 Engine Indicating RFQ
285N0109-10 printed circuit assy 77 Engine Indicating RFQ
144-171-901-011 plate-base 77 Engine Indicating RFQ
285N0110-8 printed circuit assy 77 Engine Indicating RFQ
55T596-01 tube assy 77 Engine Indicating RFQ
50P189-01 tube assy 77 Engine Indicating RFQ
738L747G01 kit 77 Engine Indicating RFQ
57T808 ferrule 77 Engine Indicating RFQ
2704RTC1 thermocouple 77 Engine Indicating RFQ
M39029-58-323 contact 77 Engine Indicating RFQ
144-130-000-071 transducer 77 Engine Indicating RFQ
556-1-15463-000 tube assy 77 Engine Indicating RFQ
BAC27NEX1402 decal 77 Engine Indicating RFQ
2723RTC1 thermocouple 77 Engine Indicating RFQ
CKR05BX331KR capacitor 77 Engine Indicating RFQ
LK86026 tube assy 77 Engine Indicating RFQ
M88723-60-216 cap 77 Engine Indicating RFQ
1826M42G01 bracket 77 Engine Indicating RFQ
S685-1-11 lead assy 77 Engine Indicating RFQ
2019M77P01 bracket 77 Engine Indicating RFQ
UL26012 tube assy 77 Engine Indicating RFQ
R6-1039 resistor 77 Engine Indicating RFQ
CMR06F152JPDR capacitor 77 Engine Indicating RFQ
7100M49P09 cap 77 Engine Indicating RFQ
5053T97P112 clamp 77 Engine Indicating RFQ
1679M78G02 manifold 77 Engine Indicating RFQ
HDA12702 sleeving 77 Engine Indicating RFQ
2043M31P02 sensor , t12 77 Engine Indicating RFQ
286W0691-002 wire bundle assy 77 Engine Indicating RFQ
738L747G03 software 77 Engine Indicating RFQ
HAB19828 plate,retainer 77 Engine Indicating RFQ
AD45-0013 switch 77 Engine Indicating RFQ
335-226-401-0 bracket assy 77 Engine Indicating RFQ
13000106-0120C hose 77 Engine Indicating RFQ
VMCG505M3-01 plug 77 Engine Indicating RFQ
144-148-000-021 sensor assy 77 Engine Indicating RFQ
UL26803 accumulator assy 77 Engine Indicating RFQ
31678 label 77 Engine Indicating RFQ
MS9565-15 bolt 77 Engine Indicating RFQ
1643M61G01 tube 77 Engine Indicating RFQ
ST1851-05 sleeve 77 Engine Indicating RFQ
556-1-15349-000 tube 77 Engine Indicating RFQ
U440016 cable 77 Engine Indicating RFQ
6670M2226 monitor unit 77 Engine Indicating RFQ
55T998-003 harness 77 Engine Indicating RFQ
UL12246 accumulator assy 77 Engine Indicating RFQ
862-6-18 probe 77 Engine Indicating RFQ
59T437-01 tube assy 77 Engine Indicating RFQ
26379-3 board 77 Engine Indicating RFQ
LK69474 tube assy 77 Engine Indicating RFQ
CA212-00 harness-wiring egt upper 77 Engine Indicating RFQ
1347M81G04 manifold 77 Engine Indicating RFQ
1374M88G01 tube 77 Engine Indicating RFQ
1502544 multiplexer 77 Engine Indicating RFQ
TC174-02 harness 77 Engine Indicating RFQ
50A746 transducer 77 Engine Indicating RFQ
BAC27NEX0793 decal 77 Engine Indicating RFQ
UL25550 bracket 77 Engine Indicating RFQ
6672M876 unit assy 77 Engine Indicating RFQ
144-159-000-031 accelerometer 77 Engine Indicating RFQ
52A213-01 conduit assy 77 Engine Indicating RFQ
1454M54G02 tube 77 Engine Indicating RFQ
R18-1090 resistor 77 Engine Indicating RFQ
LK67826 plate 77 Engine Indicating RFQ
0503KHSA3 harness, t48-left 77 Engine Indicating RFQ
UL38593 bracket 77 Engine Indicating RFQ
BACM9E4A marker 77 Engine Indicating RFQ
144-171-904-011 nut 77 Engine Indicating RFQ
LK80665 tube assy 77 Engine Indicating RFQ
TC200-01 harness 77 Engine Indicating RFQ
241-250-000-031 monitor unit 77 Engine Indicating RFQ
8KE143GAD1 unit 77 Engine Indicating RFQ
TC194-00 harness-wiring 77 Engine Indicating RFQ
59T477 hose 77 Engine Indicating RFQ
335-219-305-0 bracket 77 Engine Indicating RFQ
UL37634 bracket 77 Engine Indicating RFQ
50P220-01 plate assy 77 Engine Indicating RFQ
R6-1030 resistor 77 Engine Indicating RFQ
0202K0S670 switch assy 77 Engine Indicating RFQ
HAD18927 thermocouple 77 Engine Indicating RFQ
51U319-01 tube assy 77 Engine Indicating RFQ
609201-01 cable 77 Engine Indicating RFQ
HAC18617 retainer plate 77 Engine Indicating RFQ
144-171-902-011 bolt 77 Engine Indicating RFQ
UL16664 tube assy 77 Engine Indicating RFQ
HAD21986 harness 77 Engine Indicating RFQ
8DJ339WAD1 indicator assy 77 Engine Indicating RFQ
LK80809 manifold assy 77 Engine Indicating RFQ
AU12568 washer 77 Engine Indicating RFQ
1971M32G01 tube 77 Engine Indicating RFQ
2A3564 nut-self locking 77 Engine Indicating RFQ
505864-1 sensor - temp cprsr disch 77 Engine Indicating RFQ
404EED1-1 indicator assy 77 Engine Indicating 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.