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-C62E, TSO-C52A, TSO-C1C, TSO-C4C, TSO-C148, 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-c62e | specialty tires of americ | aircraft tires,tire size/ply r | 31322, | RFQ |
| tso-c52a | schaevitz engineering | nac-80 lsxc0266-020, lsxc0266, | RFQ | |
| tso-c1c | siemens | cgft11(xx)-(xx), | RFQ | |
| tso-c4c | singer-general precision, | gammai, | RFQ | |
| tso-c148 | sps technologies, inc. | 43-1528, 43-1529, 59fac-( ), 41001785, 52z2278-( ), 50fkf-( ), 59cfm-( ), 50fo-( ), 52032 ( )-( ), 52z1835-( ), 59670-8-( ), 59fa-( ), 59faf-( ), 59fc-( ), 50fkc-( ), 50fn-( ), 4653155, 43fw- ( ), 49 flw- ( ), 43flw- ( ), 5006498, 5014273-1, 50fa-( ), 50fac-( ), 50faf-( ), 50fc-( ), 50fk-( ), 49fw- | RFQ | |
| tso-c40c | sandel avionics inc. | primary navigation display | sn4500-xxx, | RFQ |
| tso-c62d | specialty tires of americ | aircraft tire | 32910, 31318, | RFQ |
| tso-c9a | summers gyroscope co. | s-1, | RFQ | |
| tso-c39 | sicma aero seat | y-33-260, y-23-13-10, y-23-130, y-23-140, y-23-220, y-23-520, y-33-620, y-33-120, y-33-250, y-23-320, y-33-270, y-13-310, y-33-240, 355-20 thru 355-25, 354-20 thru 354-29, 339, 338, 326, y-23-720, | RFQ | |
| tso-c36d | skylight avionics company | nav-550 550-500-( ), | RFQ | |
| tso-c43c | s-tec corporation | data acquisition unit (dau) | 85-271-(), | RFQ |
| tso-c43 | smiths industries | model 4280-01-2, | RFQ | |
| tso-c91a | sensor systems, inc. | s65-8280-7, s65-8282-121, s65-8282-406, s65-8282-406, s65-8282-406, s72-1744, s65-1231, | RFQ | |
| tso-c148 | sps technologies, inc. ae | retainer | gan515a820, | RFQ |
| tso-c72c | sicma aero seat | 50(xxx)7(x)(x)b331-(x), 96(xxx)7(x)(x)(x)3(x)(x)-(x), | RFQ | |
| tso-c72a | schlobohm company, inc. | 538, 10, 1238, 224, 350, 521, 814, | RFQ | |
| tso-c6e | sagem defense securite | attitude heading reference uni | p/n 261500123-04xx, | RFQ |
| tso-c62d | specialty tires of americ | aero classic tire | 31317, 31316, 32403, | RFQ |
| tso-c52a | s-tec corporation | pitch programmer/annunciator, | 0117-(), | RFQ |
| tso-c23b | steve snyder enterprises, | sst, | RFQ | |
| tso-c4c | sagem avionics, inc | integrated cockpit display sys | p/n 453-0550-1xx, | RFQ |
| tso-c34e | smiths aerospace llc | horizontal situation indicator | 2855-01-1, | RFQ |
| tso-c99 | scott aviation | 10800a, 802300-14, 802300-11, 10800d, 10800c, 10800b, | RFQ | |
| tso-c32d | shadin company inc. | 968100-( ), | RFQ | |
| tso-c127a | sicma aero seat | single passenger seat, type a, | 22(xx)1(x)(x)-0(xx), | RFQ |
| tso-c66a | s-tec corporation | ind-450 690111 & -( ), ind-451 690112 & -( ), tcr-451 690109 & -( ), vir-351 690105-( ), | RFQ | |
| tso-c4c | smith aerospace ltd | flight instruments - electroni | model sds-2000 pn 506mfd2 mod xx with electronically displayed software p/n ssp29565-200, | RFQ |
| tso-c9c | sfim | cg130-( ), cdv-85( )( )( ), cg52-2, gv 75-2, pa155d( )( )( ), pa155p( )( )( ), pa85e( )( )( ), pa85t( )( )( ), pa85t(3)(1)( ), bsm type 60 p/n 54-711, | RFQ | |
| tso-c37b | s-tec corporation | vhf-251, vhf-251e, vhf-251s | 690101-(), | RFQ |
| tso-c113 | s-tec corporation | nd | 84-146-2/9001046-5 rev d, 84-149-1/9001046-2 rev b, 84-151-1/9001046-4 rev a, rev b, 84-151-2/9001046-4 rev a, rev b, 84-151-3/9001046-4 rev a, rev b, 84-416-1/9001105-7 rev a, rev b*, 84-134-6/9001046-2 rev b, rev d, 84-134-5/9001105-1 rev a, | RFQ |
| tso-c62d | specialty tires of americ | aircraft tires aero classic 42 | 31313, 31314, | RFQ |
| tso-c9c | s-tec corporation | programmer/computer | 01192-(), | RFQ |
| tso-c49b | sandia aerospace | kit, install 37pin dsub crimp | 306031-xx, | RFQ |
| tso-c52a | s-tec corporation | altitude/vertical speed select | 0114-t, | RFQ |
| tso-c9c | s-tec corporation | system 40 programmer/computer, | 0130-(), | RFQ |
| tso-c1d | siemens | optical smoke detector | p/n gmc11(xx )-(yy), p/n pmc11(xx)-(yy), | RFQ |
| tso-c113 | smiths industries | electronic instrument display | model 2801-01-2, 2801-02-2, 2853-01-3, 2853-02-2, model 2853-01-2, 2801-01-3, | RFQ |
| tso-c113 | sandel avionics inc. | electronic horizontal situatio | sn3500-xxx software p/n 82005-90 version 2.xx, | RFQ |
| tso-c2d | sagem avionics, inc | pfd35 data acquisition unit (f | 453-0914-00, | RFQ |
| tso-c6d | sfim | 420-00339-0(xx), 420-00332-4(xx), 420-01867-2(xx), 420-00346-0(xx), 420-01867-3(xx), 420-00332-7xx, 622-5812-001, 420-00346-0xx, 420-01867-4xx, 420-00332-5(xx), | RFQ | |
| tso-c53 | smiths tubular systems - | d: 6, 8, 10, 12 | model f130 series, | RFQ |
| tso-c55a | shadin avionics | arinc and discrete i/o adapter | p/n 833615-(), | RFQ |
| tso-c51a | societe ener tec schlumbe | pe 6573( ), | RFQ | |
| tso-c127 | sicma aero seat | front row quadruple seat | 9501441-95, 9501441-83, | RFQ |
| tso-c37b | s-tec corporation | vhf-253 | 690102, 690102-2, | RFQ |
| tso-c35d | s-tec corporation | mkr-350, marker beacon receive | 609106-(), | RFQ |
| tso-c35d | s-tec corporation | mkl-351, remote marker lights | 690114-(), | RFQ |
| tso-c71 | s-tec corporation | pwc-150 690107-( ), pwc-150 690107-( ), | RFQ | |
| tso-c52a | s.f.e.n.a. societe franca | fds 90( )( ), adi 4860( )( ), | RFQ | |
| tso-c148 | skybolt aeromotive corp | slotted stud | sk26s, | RFQ |
| tso-c110a | sagem avionics, inc | integrated cockpit display sys | p/n 453-0550-1xx, | RFQ |
| tso-c52a | s-tec corporation | programmer/annunciator | 0102-(), 0101-(), | RFQ |
| tso-c44a | sherwood co. of oklahoma | 3000, | RFQ | |
| tso-c52a | s-tec corporation | s-tec altitude/vertical speed | 0115-(), | RFQ |
| tso-c23b | sign of the gul | 100-( ), | RFQ | |
| tso-c151b | sagem avionics, inc | sagem avionics inc. integrated | 453-0550-6x(x), | RFQ |
| tso-c62e | specialty tires of americ | 8.50-6 4 pr aero classic tube | p/n 31328, | RFQ |
| tso-c5f | sagem avionics, inc | removable memory module (rmm) | p/n 420-01867-2xx, | RFQ |
| tso-c4c | sandel avionics inc. | version: 1.00 primary attitude | p/n 82010, sa4550-(xxx), | RFQ |
| tso-c35d | s-tec corporation | amr-350, audio panel/marker be | 690121- &-1, | RFQ |
| tso-c34e | sigma tek, inc. | vhf comm / nav / adf radio con | 1u661-002/-003, | RFQ |
| tso-c35d | s-tec corporation | aud-250, audio panel | 690115-(), | RFQ |
| tso-c35b | sigma tek, inc. | 402a, 402b, | RFQ | |
| tso-c55 | smiths industries | model 4280-01-2, | RFQ | |
| tso-c25 | safeair manufacturing cor | s-30l, s-10, s-100, s-30r, s-2r, s-2l, s-20b, s-20a, s-10c, | RFQ | |
| tso-c72c | sicma aero seat | tso-c72c | 50-0007(x)(x)(x)3(x)(x)-(x), 74-0007(x)(x)(x)3(x)(x)-(x), 79-0007(x)(x)(x)3(x)(x)-(x), 90-0007(x)(x)(x)3(x)(x)-(x), 91-(xxx)7(x)(x)(x)3(x)(x)-(x), 91-0007(x)(x)(x)3(x)(x)-(x), 90-(xxx)7(x)(x)(x)3(x)(x)-(x), 90-0007(x)(x)c330-(x), | RFQ |
| tso-c149 | southwest products co. | blfr-( ) series, blfr-( )-062 series, blfr-( )-430 series, blfn-( ) series, blfn-( )-485 series, blfn-( )-075 series, ban-( ) series, | RFQ | |
| tso-c88a | s-tec corporation | pfd | 84-133-5/9001104-1 rev a, 84-133-6/9001045-2 rev c, 84-133-8/9001045-2 rev c, 84-148-1/9001045-2 rev c, 84-145-1/9001104-7 rev a, | RFQ |
| tso-c49 | s.m.s. instruments, inc. | 206110, | RFQ | |
| tso-c165 | sagem avionics, inc | sagem avionics inc. integrated | 453-0550-6x(x), | RFQ |
| tso-c41d | smiths aerospace llc | horizontal situation indicator | 2855-01-1, | RFQ |
| tso-c9c | schaevitz engineering | lsxc0266, nac-80 lsxc0266-020, | RFQ | |
| tso-c113 | smith aerospace ltd | integrated standby instrument | 333mfd1-1, 333mfd1-1 mod (xx), | RFQ |
| tso-c2d | sagem avionics, inc | icds 2000p multi-function disp | 453-0550-20, | RFQ |
| tso-c8e | sagem avionics, inc | sagem avionics inc. integrated | 453-0550-6x(x), | RFQ |
| tso-c113 | sagem avionics, inc | remote processor unit | model rpu ii pn 453-2530-08, | RFQ |
| tso-c112d | shadin avionics | enhanced surveillance bus conv | model ais-460, p/n 834600-( )series, | RFQ |
| tso-c65 | singer-general precision | skk-1000, an/apn-153(v), an/adn-153, gpe-1000, pc-212, 500, | RFQ | |
| tso-c113 | sagem defense securite | integrity monitor module | 260522328, 260522328-xxxx, | RFQ |
| tso-c148 | skybolt aeromotive corp | platemount ? 4000 series cloc | sk2003-42adj, | RFQ |
| tso-c47 | sigma tek, inc. | model 169-( ), | RFQ | |
| tso-c194 | sandel avionics inc. | helicopter terrain awareness a | p/n st3400h-(xxxx), | RFQ |
| tso-c148 | skybolt aeromotive corp | article-insert | sk246-42-( ), | RFQ |
| tso-c43 | s.m.s. instruments, inc. | 206-500, 206-524, 206-528, 206-523, 206101, 206-525, 206102, 206-526, | RFQ | |
| tso-c4c | sagem avionics, inc | removable memory module (rmm) | p/n 420-01867-2xx, | RFQ |
| tso-c36c | sci technology, inc. 8600 | 5184100-001, | RFQ | |
| tso-c106 | sandia aerospace | oat probe) | stp 78, | RFQ |
| tso-c106 | skylight avionics company | digital to analog adapter | 04060002-(x), | RFQ |
| tso-c39c | sicma aero seat | single passenger seat, type a, | 21(xx)1(x)(x)-0(xx), | RFQ |
| tso-c113 | sandel avionics inc. | version: 3.01 primary navigati | p/n sn3500-xxx, | RFQ |
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