At Aviation Parts Circuit, a subsidiary of ASAP Semiconductor, we provide users with access to an inventory of more than two billion fresh and used aviation components as well as parts for the aerospace & defense, electronics, IT hardware, and industrial markets. As such, we offer an unparalleled selection of aviation parts from top aviation manufacturers such as Unison Industries. Unison Industries aviation parts numbers, such as 420999, 90417, 200SGL142Q, 10-381045, LH1004-35, and many others, are in stock and ready to ship with short lead times and competitive prices. We offer a broad range of aviation parts from top aviation manufacturers like Unison Industries and many others. Furthermore, as Aviation Parts Circuit is an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited enterprise, as well as the only independent distributor with a no China sourcing policy, we can ensure that each part we sell will come from a top manufacturer and undergo a robust quality assurance program before being shipped. Our aim is not only to improve the parts procurement process, but to revolutionize it.
| Part No | Item Name | QTY | RFQ |
|---|---|---|---|
| 420999 | harness fadec a | Avl | RFQ |
| 90417 | obs purchase 9045000 1 | Avl | RFQ |
| 200SGL142Q | starter generator | Avl | RFQ |
| 10-381045 | filter assy | Avl | RFQ |
| LH1004-35 | harness control low vo | Avl | RFQ |
| 502992-3 | harness w80 brown or y | Avl | RFQ |
| 151872 | NA | Avl | RFQ |
| 332A2350-7 | assy tube ecs bleed co | Avl | RFQ |
| 1580964-1 | brush | Avl | RFQ |
| 9047855-1 | pma rotor | Avl | RFQ |
| 200SGL1092-34 | name plate for 139q | Avl | RFQ |
| 150SG1103-5 | drive shaft assy | Avl | RFQ |
| 500402 | coil and capacitor | Avl | RFQ |
| 9040363-143 | NA | Avl | RFQ |
| 159543 | boot backshell size 22 | Avl | RFQ |
| 421144-C | harness augmentor | Avl | RFQ |
| 650062-5 | ignition lead | Avl | RFQ |
| 1756M28P01 | retainer tube shroud f | Avl | RFQ |
| 10-387711 | strap | Avl | RFQ |
| 71133 | NA | Avl | RFQ |
| 300036 | NA | Avl | RFQ |
| 10-397311 | obs purchase 10 631045 | Avl | RFQ |
| 1866M17P01 | bracket | Avl | RFQ |
| HCG12609 | ss by 120773 | Avl | RFQ |
| 151973-0009 | chafe guard sleeve | Avl | RFQ |
| 10-352535-3 | cable | Avl | RFQ |
| 47998-1 | ignition lead fwd | Avl | RFQ |
| 46074-2 | pma rotor | Avl | RFQ |
| 60301-01 | diode 12fl60s02 600v 1 | Avl | RFQ |
| 504258-1 | sensor installation dr | Avl | RFQ |
| 1866M10P01 | tube supply bent air | Avl | RFQ |
| 501645-6 | harness w25b yellow | Avl | RFQ |
| 5047T20P03 | nipple | Avl | RFQ |
| 332U2913-44 | bracket assy eng mount | Avl | RFQ |
| 10-600196 | semicond | Avl | RFQ |
| 200SG112Q-XL | starter generator | Avl | RFQ |
| 9048205-302 | ignition lead | Avl | RFQ |
| 142974 | wire electrical 7mm hi | Avl | RFQ |
| 84335 | NA | Avl | RFQ |
| 508368-1 | harness w07 blue blue | Avl | RFQ |
| 421175 | ss by 509260 1 | Avl | RFQ |
| 137332-S4 | sensor | Avl | RFQ |
| 9047880-1 | exciter | Avl | RFQ |
| 158978-5311 | conn receptacle | Avl | RFQ |
| 10-381550-1L | ignition | Avl | RFQ |
| 400SG1221-1 | spacer connector | Avl | RFQ |
| 148884-4215 | connector | Avl | RFQ |
| 9048222-101 | ignition lead | Avl | RFQ |
| 332T3403-47 | tube assy weldment | Avl | RFQ |
| 158562-0048 | backshell stainless | Avl | RFQ |
| 10-621800-1 | exciter | Avl | RFQ |
| W-660005 | nameplate | Avl | RFQ |
| 10-700305 | grommet | Avl | RFQ |
| 10-166720-3 | lead assembly | Avl | RFQ |
| 65470 | obs purchase 10 381550 | Avl | RFQ |
| 9047843 | label warning | Avl | RFQ |
| 507416-1 | sensor shaft fan insta | Avl | RFQ |
| 158679-0188 | backshell stainless | Avl | RFQ |
| 160SG139Q-1-XL | generator and qad kit | Avl | RFQ |
| 421340 | wc1 harness installati | Avl | RFQ |
| 10-377531-2 | compound | Avl | RFQ |
| 11-10866-1 | output lead | Avl | RFQ |
| K24418 | kit | Avl | RFQ |
| 79347 | obs purchase 9045000 1 | Avl | RFQ |
| 300SGL146Q-1-XL | generator and qad kit | Avl | RFQ |
| 300SGL1153-5 | comm head assy | Avl | RFQ |
| 10-352750-1 | cable | Avl | RFQ |
| 63911 | sold in kits | Avl | RFQ |
| 10-381550-1J | ignition | Avl | RFQ |
| 1380M56G13 | manifold cooling lp tu | Avl | RFQ |

Low Price Warrantied inventory at competitive prices

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

Quality guaranteed We sell only warrantied and traceable parts

Get it fast All inventory ready to ship from our sellers
![]() |
“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”. |
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