Technical Standard Order parts refer to parts adhering to the minimum performance standards set forth by the Federal Aviation Administration (FAA) for materials, parts, processes, and appliances found in civil aircraft. Any part of an aircraft must have authorization that it meets these standards in order for the aircraft to be considered airworthy. The most basic authorization is called a type certificate. A secondary certification, called a supplementary type certificate, is given to aircraft that have undergone major structural modifications, additions, or repairs. For example, if a passenger aircraft is converted into a freight aircraft, a supplementary type certificate must be issued before the aircraft is able to take flight.
TSO Aviation standards are the highest level of authorization and serve as a standardized criteria for manufacturers to adhere to. For a part of an aircraft to be TSO certified, it must meet standards relating to electrical, safety, and environmental performance. The electrical standards that must be followed are capacity and power ratings at different temperatures, charge and discharge characteristics, life cycle testing, charge acceptance, shelf life, and more. Safety criteria includes short circuits, insulation resistance, dielectric strength, explosion containment, and general strength of parts. Lastly, TSO certified parts must be environmentally efficient at different altitudes, humidities, and be resistant to fluid and fungal contamination.
For customer convenience, Aviation Orbit’s inventory is conveniently catalogued into an FAA TSO database. This, coupled with our FAA TSO search tool, allows customers to quickly and easily find the exact parts they are looking for. Not only is Aviation Orbit FAA AC 00-56B accredited and ISO 9001:2015 certified, but also the only independent distributor with a No China Sourcing Policy, ensuring that each part you purchase from us will come from a trusted manufacturer. To see how Aviation Orbit and ASAP Semiconductor are revolutionizing the purchasing process, submit an RFQ today. Our team of dedicated account managers are standing by and will respond to your request in 15 minutes or less.
| TSO Number | TSO Holder Name | TSO Title | Part Model Number/Name |
|---|---|---|---|
| TSO-C10B | rockwell collins | control tuning panel | model ctp-6000, p/n 822-2493-001, |
| TSO-C10B | avidyne corporation | integrated flight display, ada | 530-00209-( ), |
| TSO-C113 | honeywell uk ltd. (skyfor | sentinel remote processor (no | ob3001-009, |
| TSO-C117A | honeywell international i | mk v and mk vii enhanced groun | 965-0976-040-xxx-xxx, 965-1076-001-xxx-xxx, 965-0976-060-xxx-xxx, 965-0976-020-xxx-xxx, 965-0976-003-xxx-xxx, 965-1676-0xx, 965-1690-0xx, 965-1076-030-xxx-xxx, 965-1076-020-xxx-xxx, 965-1076-060-xxx-xxx, 965-1076-040-xxx-xxx, |
| TSO-C124A | l-3 communications, aviat | fa2500 solid state combined vo | model fa2500cvdr dasu p/n dasu( ), |
| TSO-C126 | honeywell | elt | rescu 406, p/n 1151324-( ), |
| TSO-C127 | recaro aircraft seating | seat | forward facing passenger 3410-2-( ), forward facing passenger 3410-4-( ), forward facing passenger 3410-5-( ), |
| TSO-C127A | brice manufacturing co. | seat assy., triple, e/r, no re | b1010s, 70784-401-( ), |
| TSO-C127A | timco aerosystems | seat assy., triple, f/r, b3100 | model b3100, p/n 70778-402-( ), |
| TSO-C127A | timco aerosystems | seat assy., double, front row, | b2054, p/n 70823-402-( ), b2054, p/n 70823-402-( ), b2054, p/n 70823-402-( ), |
| TSO-C127A | recaro aircraft seating a | lh tpl, front row, iat | 3510f930-31z211, |
| TSO-C127A | timco aerosystems | seat assy., triple, f/r, conve | model 3200, p/n 3203030-501-( ), |
| TSO-C127A | ki holdings co., ltd. | seat top assy -dbl lh with b/o | ars-837, p/n ya3tg-20037-425, |
| TSO-C127A | c&d zodiac | double y-belt, sliding foodtra | 41192031-113, -114, |
| TSO-C127A | ki holdings co., ltd. | tpl ctr with 0.8 in nrw seat b | yh1b73, p/n yh151b74412-401, |
| TSO-C127A | b/e aerospace inc. | lh exit tpl, 0 recline, 6" bmf | be16.0-3-60, 1012660-007, |
| TSO-C127A | flight line products, llc | double standard lhs seat assem | pb3-2006, pb3co-10041-401, |
| TSO-C127A | hubei ali-jiatai aircraft | left-hand triple, in-arm foodt | p/n kky400-0931-111, |
| TSO-C127A | decrane aircraft seating | forward/aft facing seat | model 4048, |
| TSO-C127A | timco aerosystems | seat assy., double, offset, b/ | b2054, p/n 70823-406-( ), b2054, p/n 70823-406-( ), b2054, p/n 70823-406-( ), |
| TSO-C127A | b/e aerospace inc. | lh tpl, track adaptor | 87995511, ba3.23-3-59, |
| TSO-C127A | ki holdings co., ltd. | dbl rh with break-over | ars-857, p/n 83296b18630-404, |
| TSO-C127A | ki holdings co., ltd. | tpl rh std 2.5 in nrrw lrw 4.0 | y11b73, p/n y1151b7c343-404, |
| TSO-C127A | ki holdings co., ltd. | tpl lh 2.7 in nrw no rec with | ars-849, p/n y7157b3a411-401, |
| TSO-C132 | rockwell collins | satcom antenna adapter, | model saa-2100, p/n rcpn 866-0105-050, |
| TSO-C135A | goodrich aircraft wheels | goodrich brake assembly | p/n 2-1778( ), |
| TSO-C139 | nat seattle, inc. | area micropone preamplifier | model 265-[], 265-[004 mod c], model 265-[], 265-001, model 265-[], 265-[003 mod a,b,c], model 265-[], 265-[000 mod a,c], model 265-[], 265-[002 mod a,c], |
| TSO-C142A | orolia s.a.s. | mounting bracket integra af | p/n s1850551-04, |
| TSO-C142A | ultralife corporation | lithium dioxide battery | s00313, |
| TSO-C144 | comant industries, inc. | comdat iridium/gps antenna | ci 490-1 series, |
| TSO-C148 | alcoa fastening systems | avionic hold-down mechanisms s | ca1270-( ), ca1270b-( ), ca1274b-( ), ca1282-( ), ca1283-( ), ca1286-( ), ca12145-( ), ca1260-6-1, hd11074-( ), hd12031-( ), hd11090-( ), hd11091-( ), hd11097-( ), hd11098-( ), hd12000-( ), hd12003-( )-( ), hd12004-( ), hd12006-( ), hd12008-( ), hd12010-( ), hd12029-( ), hd12037-( ), hd12055-( ), hd |
| TSO-C148 | alcoa fastening systems | erco lighting captive nut assy | erco6500-( )-( )-( ), |
| TSO-C148 | fairchild fasteners | sealing cap | model 4-ps2c, |
| TSO-C148 | alcoa fastening systems | stud - ring locked series | s( )f111-( )sn( )(a)-eo308, |
| TSO-C148 | alcoa fastening systems | anchor nut, corner, proc.spec. | km3000-(*), |
| TSO-C151B | chelton flight systems | j1 backshell adapter size 17 | 42-007010-[ ], |
| TSO-C154C | aviation communication & | ngt-9000rd release 1 configura | p/n 9029000-40000, |
| TSO-C165 | aspen avionics | efd1000-500 map executable obj | 302-00007-[ ], |
| TSO-C165 | avidyne corporation | release 9.3 adahrs software | p/n 530-00209-( ), |
| TSO-C26A | cessna aircraft co. mccau | wheel/brake assembly | d-30039-x, |
| TSO-C26B | meggitt aircraft braking | tail wheel assy | 9531924, |
| TSO-C30C | whelen engineering compan | led position / strobe light as | 90375( ), model 90340( ), |
| TSO-C31D | rockwell international av | high frequency (hf) radio comm | 822-0074-204, 822-0074-210, 822-0002-228, 822-0002-222, 822-0002-210, 622-8111-004, 622-8111-005, 622-8111-006, 622-9852-208, 622-9852-224, 822-0990-004, 822-0923-032, 822-1626-703, 822-1626-503, 822-1626-103, 822-1626-303, |
| TSO-C34E | avidyne corporation | integrated flight display, gps | 530-00196-( ), |
| TSO-C34E | rockwell international av | ils glide slope receiving equi | 822-1084-202, 822-1152-130, 822-1152-121, 822-1152-130, 822-1465-001, 822-1444-012, 822-1255-502, 822-1152-003, 822-1444-011, 822-1084-304, 822-1084-406, 822-1084-404, 822-1084-402, 822-1084-306, 822-1084-460, 822-1084-302, 822-1084-208, 822-1084-208, 822-1084-204, 822-1467-001, 822-1084-408, 822-11 |
| TSO-C34E | rogerson kratos aviation | electronic flight instrument s | 160e050, |
| TSO-C35D | s-tec corporation | mkr-350, marker beacon receive | 609106-(), |
| TSO-C35D | l-3 communications avioni | black bezel, internal attitude | gh-3900.2, p/n 9200-34600-0201(first in series), |
| TSO-C35D | l-3 communications avioni | black bezel, internal attitude | gh-3900.2, p/n 9200-34500-0201(first in series), |
| TSO-C35D | rockwell collins | adaptive flight display runtim | model afdr-6500, p/n 810-0180-003, model afdr-6500, p/n 810-0180-002, |
| TSO-C39A | ki holdings co., ltd. | economy class triple standard | ars-276, p/n 117-1320-434f, |
| TSO-C39A | ki holdings co., ltd. | business class double standard | ars-357, p/n 171-3786-401, |
| TSO-C39B | precision aircraft compon | aft one place seat | model 1900a-( ), |
| TSO-C39B | ki holdings co., ltd. | first class seat double narrow | ars-480, p/n 83-204b6155-409, ars-480, p/n 83-204b6155-411, ars-480, p/n 83-204b6155-413, ars-480, p/n 83-204b6155-415, ars-480, p/n 83-204b6155-407, ars-480, p/n 83-204b6155-401, ars-480, p/n 83-204b6155-403, ars-480, p/n 83-204b6155-405, ars-397, p/n 183-5498-403, |
| TSO-C39B | contour premium aircraft | aircraft seats and berths | m78203-001-036, m78203-001-035, m78203-001-033, m78203-001-032, m78203-001-031, m78211-001-015, m20202-001-xxx, m78211-001-011, m78211-001-016, m78211-001-017, m78211-001-013, m78211-001-019, m78211-001-020, m78211-001-021, m78211-001-022, m78211-001-012, m78203-001-037, m78203-001-028, m20301-001-x |
| TSO-C39B | c&d zodiac inc | double seat assembly exit row | 41033002-106, 41033002-105, |
| TSO-C39C | pac seating system, inc. | single place side facing divan | model (f)d1229-( ), model (f)d1228-( ), model (f)d1227-( ), |
| TSO-C39C | ki holdings co., ltd. | tpl rh i/a with prox light (ar | ars-869, p/n 83304b20420-404, |
| TSO-C39C | ki holdings co., ltd. | tpl ctr with pc | ars-671, p/n y5151b6j141-401, |
| TSO-C40C | ups aviation technologies | vhf nav/comm | model apollo sl30 p/n 430-6040-3[xx], |
| TSO-C43C | electronics international | multi-functional display unit | mvp-50t-( ), |
| TSO-C44A | eldec corporation | pick-off coil assy | 9-231104-01, (eco) 512266, 9-231104-01, (eco) 512337, |
| TSO-C44A | eldec corporation | pwg assembly | pl9-115148, (eco) 512509, |
| TSO-C4C | avidyne corporation | gps software | pn 530-00196-( ), 530-00196-( ), |
| TSO-C4C | aspen avionics | efd1000-500 map executable obj | 302-00007-(), |
| TSO-C50C | wulfsberg electronics div | -009 derivative, switch panel | 802-809, |
| TSO-C50C | northern airborne technol | derivative | aa95-xxx, -853, aa95-xxx, -866, |
| TSO-C52A | telephonics | connector kit | 3605830-4611, 3605839-1031, 3605984-0502, 3614379-5201, ml211b, 3605984-0502, |
| TSO-C5E | honeywell international i | field loadable aircraft specif | p/n nh2205( ) where nh2205ba01 is the first in a series, |
| TSO-C62E | off highway tire programs | aircraft tire, 15x6.0-6 3410 l | 156k23b1, |
| TSO-C63B | telephonics | color weather radar system | 4001294, model in-2025b rdr 1400c, p/n 4001670-( ), 4001295, |
| TSO-C66C | l-3 communications avioni | gray bezel, external air data | gh-3900.2, p/n 9200-34700-0101(first in series), |
| TSO-C69C | air cruisers | offwing emergency evacuation s | model bd-500, p/n 68332-( ), |
| TSO-C69C | air cruisers company | slide/raft type ii, model 777- | 65342-( ), |
| TSO-C6D | northrop grumman, litton | ltn-91/90-100 msu | 463884-01, 461630-02, |
| TSO-C6D | bae systems | integrated sensor unit | p/n 445000-( )-( ), |
| TSO-C72C | regent aerospace corp. | bottom cushion assembly, narro | 885788-07, |
| TSO-C72C | timco aerosystems | uph. cushion assy., bottom, 19 | 7500, p/n 69001-451, 7500, p/n 69001-451, 7500, p/n 69001-451, |
| TSO-C74D | avidyne corporation | fpsm software | 530-00208-( ), |
| TSO-C90C | advanced composite struct | cargo container | model ake-4sc, p/n 12500-001-xxx, |
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