A TSO (Technical Standard Order) is a minimum performance standard for specified materials, parts, and appliances used on civil aircraft. When a manufacturer is authorized to produce a material, part, or appliance to a TSO standard, it is referred to as TSO authorization. For TSO parts like TSO-C1C, TSO-C127A, TSO-C126, TSO-C148, TSO-C53A, Purchasing Union is here to help. Owned and operated by ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts for the aerospace, civil aviation, and defense industries, all available with short lead times and competitive prices. For parts not in our inventory, our team of dedicated account managers can efficiently track them down though our extensive international supply chain network that spans United States. To begin the purchasing process immediately, submit an RFQ below. Sales representatives are standing by and will respond to your inquiries in 15 minutes or less, 24/7/365.
| TSO Number | TSO Holder Name | TSO Title | Part Model Number/Name | RFQ |
|---|---|---|---|---|
| tso-c1c | kidde aerospace | detector, smoke open area (obs | 473050, | RFQ |
| tso-c127a | ki holdings co., ltd. | tpl otbd 1.5"nrw with ispc &pc | ars-835, p/n 83283b16712-412, | RFQ |
| tso-c126 | ceis tm | bracket g-switch | 94n6577 or 95n6131, | RFQ |
| tso-c148 | alcoa fastening systems | assy | dpys79-( )-( )-( ), | RFQ |
| tso-c53a | weatherhead company | 41b0100032d-l, 41f0100004dl, 41f0100006dl, 41f0100008dl, 41b0100004dl, 41f0100012dl, 41b0100024d-l, 41b0100020d-l, 41b0100008dl, 41b01000016d-l, 41b01000012dl, 70a0100006cl, 41b0100006dl, type a, 70a0100004cl, 70a0100005cl, type c, 70e0100008cl, 70e0100005cl, 70e0100004cl, 70a0100008cl, 70e0100006cl | RFQ | |
| tso-c22f | safety, ltd. | 1203( ), 1208( ), 1201( ), 1214( ), 1213( ), 1212( ), 1211( ), 1209( ), 1207( ), 1206( ), 1205( ), 1202( ), 1204( ), 1210( ), | RFQ | |
| tso-c36c | wulfsberg electronics div | control display unit, vns 41 n | model cd-412b, p/n 071-1343-( ), | RFQ |
| tso-c62d | dunlop aircraft tyres lim | aircraft tyre, tubeless nylon | model 22x6.75-10 12pr p/n dr25525t, model h36x12.0-18 18pr p/n dr32118t, model 20.5x6.75-10 12pr p/n dr32212t, | RFQ |
| tso-c34e | avidyne corporation | iru software | 510-00773-( ), | RFQ |
| tso-c11d | walter kidde & co., inc. | 895398, 896802, 896770 thru 896775, 896803, 896375, 896586, 896440, 896416, 896900, 896414, 899172, 896413, 896390, 896415, 896901, 896902, 896912, 896913, 896914, 8990992t, 899185, 899186, 24000100 to 24030000, 899280, 899289, 899288, 899281, 899287, 8990982t, 805303, 896918, 896917, 716xxx, 726041 | RFQ | |
| tso-c13e | eastern aero marine | kse35l8 po723e105p/po723e109p, | RFQ | |
| tso-c127a | sicma aero seat | single passenger seat, type a, | 22(xx)1(x)(x)-0(xx), | RFQ |
| tso-c39b | aviointeriors s.p.a. | headrest | 12059-03( )( )af, 12068-0301dw, 12076-03( )( )c5, | RFQ |
| tso-c127a | b/e aerospace inc. | rh triple | 1010821-028 model be7.2-3-64, | RFQ |
| tso-c6d | aspen avionics | efd1000 | 910-00001-(), | RFQ |
| tso-c41d | rockwell collins | adf antenna | model dfa-901, p/.n 822-5404-022, | RFQ |
| tso-c127a | sicma aero seat | double passenger sea, type a, | 15(x)(x)2(x)(x)-0(x)(x), | RFQ |
| tso-c39b | ki holdings co., ltd. | tpl in arm table with 2prox li | ars-577, p/n 83-220b8713-404, ars-577, p/n 83220b10100-404, | RFQ |
| tso-c30 | midland-ross corporation | 30-0055, 31330-22-7512, 31330-21-7512, 30-1229-( ), 30-1228-( ), 30-0788-( ), 30-0788-2, 30-0788-1, 30-0787-3, 30-0787-1, a-4585, 30-0191, a-2138, 30-0030-( ), 30-0025, 26900-( )-( )-( ), 36425-22-7512, 23950-23-1680, 22885-22-4174, 22885-22-11631, 22885-21-4174, 22885-21-11631, 12307, 30-0516( )-( | RFQ | |
| tso-c22 | stebco industries, inc. | c1, | RFQ | |
| tso-c149 | rexnord industries llc | authorized bearings | da7-25a1-502, dat25-40a1-502, cas14-40a1-501, 09095-88, cas14-48a1-511, cas14-33a1-511, cas14-38a1-511, cas18-42a1-511, cas16-48a1-511, cas16-40a1-505, 85434-9 rev. b, cas16-40a1-511, cas10-31a1-511, cas10-31a1-504, cas10-38a1-511, cas10-26a1-511, cas10-27a1-511, cas12-38a1-511, cas12-42a1-511, cas1 | RFQ |
| tso-c99 | puritan bennett | 1746xx-xx, | RFQ | |
| tso-c92c | northern airborne technol | 907-1102-( ), | RFQ | |
| tso-c39b | aero seats and systems, i | 2 man side facing bench seat l | asi-5900-1, | RFQ |
| tso-c39c | b/e aerospace, inc | forward facing triple seat ass | 3a( )f( )311( )( ), 3a( )f( )300( )( ), | RFQ |
| tso-c117 | honeywell international i | 4068058-( ), 4047400-902, 4061048-905, 4061048-( ), 4068058-905, | RFQ | |
| tso-c62d | goodyear tire & rubber co | tire 31x9.75-14 12pr 190 mph ( | p/n 318k28-1, | RFQ |
| tso-c8 | lear siegler, inc. instru | b0352( ), | RFQ | |
| tso-c11d | kidde aerospace | sensing elements | 898475, 898475, 898474, 898474, 898463, 898463, 472334, 472334, | RFQ |
| tso-c39b | ki holdings co., ltd. | double 2" narrow 4" offset lh | ars-598, p/n 83-214b8525-407, | RFQ |
| tso-c113 | meggitt avionics, inc. | primary flight display (pfd) | 84-133-8, | RFQ |
| tso-c72c | flight line products, llc | bottom cushion assy, narrow, f | 1008001-005, | RFQ |
| tso-c127a | b/e aerospace inc. | 747 ud seat, lh std | be15.0-2-58, 1012101-011ej05, | RFQ |
| tso-c3d | aspen avionics | efd1000 | 910-00001-(), | RFQ |
| tso-c39c | timco aerosystems | seat assy., triple, handicap, | b1000s, p/n 70734-453-( ), b1000s, p/n 70734-453-( ), b1000s, p/n 70734-453-( ), | RFQ |
| tso-c150 | w.s. shamban europe a/s | camseal(r) | 65, | RFQ |
| tso-c40c | avidyne corporation | acm100 aircraft configuration | 700-00156-( ), | RFQ |
| tso-c95a | rockwell collins | flight display system applicat | model fdsa6500, p/n 81002341b0002, | RFQ |
| tso-c6c | honeywell | flux valve | model 2594484, model 2591438-( ), | RFQ |
| tso-c39c | b/e aerospace, inc. | lh ctr aft | model be17.1-1-42, p/n 1016301-042en11, | RFQ |
| tso-c34e | avidyne corporation | software p/n 530-00200-( ), | RFQ | |
| tso-c127a | ki holdings co., ltd. | dbl rh ctr for lrw | pb7-2001, p/n pb7jl-20008-408, | RFQ |
| tso-c92b | bendix general aviation | cpa-83a p/n 2041033-( ), mta-83a p/n 2041052-( ), | RFQ | |
| tso-c39b | brice manufacturing co. | seat assy., double, no breakov | 70546-412-( )b1000ss, | RFQ |
| tso-c127a | ki holdings co., ltd. | tpl ctr for frw | yk2b73, p/n yk251b74403-401, | RFQ |
| tso-c39c | brice manufacturing co. | seat assy., b2057, l/h | p/n 70679-403-( ), model b2057, | RFQ |
| tso-c127a | c&d zodiac inc | double, forward facing, l.h., | 41291001-111-( )-( )-( ), 41291001-000-( )-( )-( ), | RFQ |
| tso-c127a | c&d zodiac | single seat assy, wide, rhs (r | 41286002-101-( )-( )-( ), | RFQ |
| tso-c22e | pacific scientific compan | seat belt | p/n 1107013( ) series, p/n 1107008( ) series, | RFQ |
| tso-c87 | rockwell international av | adaptive flight display | 822-1577-204, 822-1577-012, 822-1577-104, 822-1084-309/-311, 822-1084-355/-356/-357/-423/-424/-497/-498, 822-1084-415, pn 822-1917-202, pn 822-1577-610, pn 822-1577-202, pn 822-1577-103, pn 822-1577-009, 822-1917-204, 822-1753-415, 822-1753-380, 822-1753-355/-356/-357/-423/-424/-497/-498, 822-1753-3 | RFQ |
| tso-c52a | s-tec corporation | roll flight guidance computer | 0109-(), | RFQ |
| tso-c175 | korita aviation (suzhou) | meal cart, full size | cm2015, cm2015-201( ), | RFQ |
| tso-c47a | avidyne corporation | release 9.3 gps software | p/n 530-00196-( ), | RFQ |
| tso-c72c | regent aerospace corp. | uph cover assy, iat, light gra | 887310-215, | RFQ |
| tso-c127a | c&d zodiac inc | tourist class triple offset | 41353001-104, 41353001-103, | RFQ |
| tso-c127 | ki holdings co., ltd. | seat top assy tpl 3in reclinin | ars-596, p/n 83236b17873-421, ars-596, p/n 83236b17916-421, ars-596, p/n 83236b17916a421, ars-596, p/n 83236b17873a421, | RFQ |
| tso-c39c | brice manufacturing co. | seat assy., triple, hdcp., l/h | b1010ss, 70791-451-( ), b1010ss, 70791-451-( ), | RFQ |
| tso-c148 | bristol industries | structural nuts | bh00312-08cm, bh00312-6cm, bh00311-08, bh00311-3, bh00311-4, bh00311-5, bh00312-06, bh00312-06cm, bh00309-8, bh00312-08, bh00309-7, bh00312-08m, bh00312-3, bh00312-3cm, bh00312-3m, bh00312-4, bh00312-4cm, bh00312-4m, bh00312-5, bh00312-5cm, bh00312-5m, bh00312-06m, bh00312-6m, bh00309-08, bh00309-3, | RFQ |
| tso-c23c | advanced para-systems, in | bogy 178, laser 7/ 9/ 250/ 322, | RFQ | |
| tso-c74 | wilcox electric co., inc. | 814b, 814a, | RFQ | |
| tso-c127a | c&d zodiac inc | double last row (no food table | 41033001-138, 41033001-137, | RFQ |
| tso-c46a | avidyne corporation | acr software | 530-00218-( ), 530-00220-( ), | RFQ |
| tso-c127a | goodrich aircraft seating | forward/aft facing track mount | 2113, | RFQ |
| tso-c85 | holcombe industries, inc. | 40-1050( ), | RFQ | |
| tso-c11d | kidde aerospace | control card (eng. control) | 893877, | RFQ |
| tso-c148 | alcoa fastening systems | cage & shim kit | 4r73-( ), | RFQ |
| tso-c39b | ki holdings co., ltd. | business class dbl std with in | ars-304, p/n 138-2458-403f, | RFQ |
| tso-c114 | c & m marine aviation ser | passenger restraint system | modelcmm 5-02-basic p/n cmm 5-02-( ), model cmm 12-basic p/n cmm 12-( )-( ), model cmm 5-01-basic p/n cmm 5-01-( ), | RFQ |
| tso-c135 | goodrich corporation airc | rotor clip | 53-467, | RFQ |
| tso-c11d | kidde aerospace | element, (coax) pp-pp | 760074, | RFQ |
| tso-c38d | honeywell international, | modular radio cabinet (mrc) | mrc-855a 7517959-902, mod a, | RFQ |
| tso-c127a | ki holdings co., ltd. | tpl for h/m rh | ars-644, p/n y1157b3c346-404, | RFQ |
| tso-c40c | avidyne corporation | acr software | pn 530-00218-( ), 530-00220-( ), | RFQ |
| tso-c127a | timco aerosystems | seat assy., triple, f/r, l/h ( | b1000s, p/n 70746-401-( ), b1000s, p/n 70746-401-( ), b1000s, p/n 70746-401-( ), | RFQ |
| tso-c175 | driessen aircraft interio | waste trolley | p/n th603(xxx), p/n th605(xxx), p/n th604(xxx), p/n th602(xxx), p/n th601(xxx), p/n th600(xxx), p/n tg605(xxx), p/n tg603(xxx), p/n tg602(xxx), p/n tg600(xxx), p/n tg604(xxx), p/n tg601(xxx), | RFQ |
| tso-c25a | regina airlines | m-2d2, | RFQ | |
| tso-c51a | plessey company, ltd. can | pv1584( ) 650-1-14040( ), | RFQ | |
| tso-c127a | ki holdings co., ltd. | tpl rh 3 in rec with sst | y11b33, p/n y1157b3c404-404, | RFQ |
| tso-c52b | thales avionics s.a. | flight control module | c13172ab02, p/n c13172a(-)(--), | RFQ |
| tso-c9a | rockwell international av | flight control computer, fcc-4 | 822-1373-221, | RFQ |
| tso-c44c | innovative solutions and | flat panel display system | p/n 9k-07048-5-[], p/n 9k-07048-3-[], | RFQ |
| tso-c146d | astronautics corp. of ame | mounting tray | p/n 273400-( ) where 273400-1 is the first in a series, | RFQ |
| tso-c72c | brice manufacturing co. | individual flotation devices, | 7879-457, 7879-455, | RFQ |
| tso-c113 | avidyne corporation | integrated flight display, mpi | 530-00207-( ), | RFQ |
| tso-c66a | rockwell international av | hcp-85, ctl-91( ), dme-40( ), dme-451, dme-700 622-4540-022, -023, -121, -122, dme-700( ), dme-900 822-0329-001, dme-900 822-0329-020, dme-900 822-0329-220, dme-140, hcp-86, hsi-45, hsi-70/a, hsi-84( ), hsi-85, ind-451, ncs-31r, rpu-31a, rpu-31n, ctl-90( ), rdmi-743( ), 331a-10( ), ctl-61( ), 225y-1 | RFQ | |
| tso-c6d | northrop grumman, litton | ltr-81-01 attitude heading and | 460800-01-01, | RFQ |
| tso-c92c | honeywell international i | mk vii 28 vdc, -40ºc, w/pxpres | 965-1076-030-216-216 (ref: 960-2230-003), | RFQ |
| tso-c6c | wulfsberg electronics div | ndb-2( ), gns-1000-( ) ser, | RFQ | |
| tso-c11d | kidde aerospace | control unit detecting system | 896167, 894926, | RFQ |
| tso-c45b | avidyne corporation | integrated flight display, acr | 530-00206-( ), | RFQ |
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