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-C39C, TSO-C23C, TSO-C149, TSO-C114, 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-c39c | b/e aerospace inc. | aft row center rh | model be17.3-1-43, p/n 1040101-203je14, | RFQ |
| tso-c23c | free flight enterprises | amigo 154, amigo 134, amigo 172, amigo 206, | RFQ | |
| tso-c149 | rbc southwest products in | bearings | drem-8-322-1, drem-4-898-008, bssr-20445-m-2 series, dbsf-14-052, dbs-4-528 series, bssr-7-2280, dba-12-030, dbs-12-030, dbm-12-030, dba-8-047 series, swkr-7-148s, swpbr-10-986, swkbaf-26-100-150-a series, swbr-8420-001 series, swrkms-7-145, swrkm-6-453, blfn-4-504, blfr-8-081-1, bre-4-2331-m1, | RFQ |
| tso-c114 | immi | torso restraint system, aviati | p/n fa123835( ), | RFQ |
| tso-c148 | alcoa fastening systems | int. threaded nuts, specificat | vn2834( )( ) voi-shan series, vn2661( )( ) voi-shan series, vn3804( )( ) voi-shan series, vn3806( )( ) voi-shan series, vn3811( )( ) voi-shan series, vn3812( )( ) voi-shan series, vn2612( )( ) voi-shan series, vn2615( )( ) voi-shan series, vn2641( )( ) voi-shan series, vn2655( )( ) voi-shan series, | RFQ |
| tso-c44c | rockwell collins | digital switch module runtime | model dsmr-5110, p/n 810-0178-001, | RFQ |
| tso-c43c | avidyne corporation | gps software | pn 530-00196-( ), 530-00196-( ), | RFQ |
| tso-c148 | alcoa fastening systems | int. threaded, plate nut, reta | 03a123-(*)-(*), | RFQ |
| tso-c106 | northrop grumman, litton | ltn-101 cdu | 465010-0300-0300, | RFQ |
| tso-c128a | l-3 communications avioni | mounting tray, center console | 9200-21660-( ) where 9200-21660-01 is the first in the series, 9200-21660-( ) where 9200-21660-01 is the first in a series, | RFQ |
| tso-c37d | comant industries, inc | xm/vhf antenna (garmin xm) | ci 2480-216, | RFQ |
| tso-c34e | cmc electronics inc. | c4x integrated avionics system | 100-602571-xxx, 100-602573-xxx, 100-602580-000, -001, -002, 100-602580-xxx, 100-655001-xx, | RFQ |
| tso-c1b | systron donner | 601, | RFQ | |
| tso-c13d | rfd | type 107 mk.1, type 106 mk.1, | RFQ | |
| tso-c106 | crossbow technology, inc. | primary flight display | kfd-840, p/n 8350-0840-[04], | RFQ |
| tso-c95a | rockwell international av | multi-function key panel input | pn 810-0228-001, | RFQ |
| tso-c90c | budget nets & slings corp | cargo pallet net | 747f1011-88/96, 747f1011-88/96, | RFQ |
| tso-c62b | goodyear tire & rubber co | goodyear aircraft tire 6.00-6 | p/n 606c41-6, | RFQ |
| tso-c92c | honeywell international i | mk vii egpwc no gps | 965-1076-040-217-217 (960-2224-010), 965-1076-001-217-217 (960-2226-010), | RFQ |
| tso-c20 | midland ross corp. aircra | b-4050(65d79-2), b-2030(b37d88), b-3040(10e21-1), b-4050(07e94-2), b-4050(15d48), b-4050(15d87), b-4050(15d98), b-4050(19e69-1), b-4050(32d70), b-4050(34d37), b2030-(96c92), b-4050(65d79-1), b-4050(65d79), b-1500(99c42), b-4050(81d94-1), b-4050(81d94-3), b-4050(99c80), b-2030(a37d88), b-4050(39d90), | RFQ | |
| tso-c39c | ki holdings co., ltd. | sgl rh ctr l/r | ars-861 (for seat position only), p/n 83293b19310-407, | RFQ |
| tso-c127a | timco aerosystems | seat assy., triple rh, nrw out | model b3500, p/n 3503183-452-( ), | RFQ |
| tso-c123b | penny & giles aerospace l | dual input data acquisition fl | p/n d51615-203-( ), | RFQ |
| tso-c39c | geven srl | double passenger seat, type a, | p/n a3f136-01-( )( )( ), a0f204-( )( )( )00( )( ), | RFQ |
| tso-c6d | gables engineering, inc. | g7191( ), | RFQ | |
| tso-c132 | rockwell collins | satcom antenna adapter, | model saa-2100, p/n rcpn 866-0105-050, | RFQ |
| tso-c148 | alcoa fastening systems | special, captive screw, miscel | ca13090-1032-( ), ca13098-1032-( ), ca13079-1032-( ), ca13074-( ), ca13058, ca1447, ca28121-( ), ca28026-( ), ca5000-4-( )-( ), ca5001-3-0600, ca30045, ca30046-( ), ca28181-( ), ca12018, ca12020-( ), ca12010-( ), ca12128, | RFQ |
| tso-c52b | avidyne corporation | control display unit, hardware | 700-00150-( ), | RFQ |
| tso-c144 | antcom corp | active l1/l2 gps antenna | 42g1215a-xt-1-( )-( ) series, | RFQ |
| tso-c36e | sagem avionics, inc | integrated cockpit display sys | icds-8a, p/n 453-0550-8x, icds-8a, p/n 453-0550-8xx, | RFQ |
| tso-c56 | lear siegler, inc. power | 23065-( ), 30081-( ), 30060-0( ), 30059-000, 30010-000, 30007-003, 23846-00( )( ), 23080-( ), g35-11, 23048-( )( ), 23046-00( ), 23045-004, 23035-( ), 23032-( ), 23031-004, 13045-( )( )( ), 23081-( ), g300-4bt, g29-7bt, | RFQ | |
| tso-c43a | smith aerospace ltd | temperature instruments | 2262-01-1, 2262-01-1 mod x, 2262-02-1 mod x, | RFQ |
| tso-c165 | aspen avionics | ewr50 datalink receiver | 910-00007-[ ], 910-00007-( ), | RFQ |
| tso-c106 | innovative solutions and | air data system | 9k-04429, 9k-04425, 9k-04382-1, | RFQ |
| tso-c88 | ge aviation system llc | encoding altimeter | 4442a8, 314202-08-01, 4442a6. 314202-06-01, 4440a20, 314200-20-01, 4442a4, 314202-04-01, 4442a2, 314202-02-01, 4440a8, 314200-08-01, 4440a6, 314200-06-01, 4440a4, 314200-04-01, 4440a2, 314200-02-01, 4442a6, 314202-06-01, 4440a18, 314200-18-01, | RFQ |
| tso-c96a | be aerospace inc. | combined wing acl / position | p/n 03-9800-(xxxx), | RFQ |
| tso-c157 | avidyne corporation | acr software | pn 530-00218-( ), 530-00220-( ), | RFQ |
| tso-c127a | b/e aerospace inc. | lh std dbl | be16.2-2-40, 1014424-021je09, | RFQ |
| tso-c127a | recaro aircraft seating a | lh iat trk brk dbl | 4420b843-21z021, | RFQ |
| tso-c74 | transco products, inc. | 2338-50, 2338, | RFQ | |
| tso-c39b | ki holdings co., ltd. | economy deluxe class dbl airpl | ars-483, p/n 83-193b8237-429, | RFQ |
| tso-c43 | sigma tek, inc. | 169-( ), | RFQ | |
| tso-c39b | b/e aerospace inc. | seat | model be3.2-2-78 p/n 101137-001, model be3.2-1-39 p/n 1001136-002, model be3.2-1-39 p/n 100136-001, 8 page listing of model numbers (approx 300), | RFQ |
| tso-c30c | aveo engineering, llc | pos/strobe (green) | model ultra galactica (embedded), p/n ave-wpsg-64g, | RFQ |
| tso-c127a | b/e aerospace inc. | 747 seat, ctr std | be15.0-2-76, 1012101-007ej05, | RFQ |
| tso-c3e | avidyne corporation | integrated flight display, ada | 530-00209-( ), | RFQ |
| tso-c44c | avidyne corporation | integrated flight display, vhf | 530-00182-( ), | RFQ |
| tso-c129a | astronautics corp. of ame | engine data concentrator unit | 261450-() where 261450-1 is the first in a series, 267070-() where 267070-1 is the first in a series, software s01076-09c23, | RFQ |
| tso-c4c | astronautics corp. of ame | software | 262505-(), | RFQ |
| tso-c148 | alcoa fastening systems | obsolete part no. - use db7500 | de7500-( )-( )-( ), de7500p-( )-( )-( ), | RFQ |
| tso-c34c | wulfsberg electronics div | control display unit, vns 41 n | model cd-413b, p/n 071-1377-( ), | RFQ |
| tso-c127a | c&d zodiac inc | standard single (sliding table | 41042014-113, | RFQ |
| tso-c34e | sandel avionics inc. | version: 3.01 primary navigati | p/n sn3500-xxx, | RFQ |
| tso-c39b | pac seating system, inc. | two place aft facing bed | model (f)b2202-( ), | RFQ |
| tso-c148 | alcoa fastening systems | int. threaded, hex wrenching, | hw19373-(*), csp132-(*), csp105-(*), csp107-(*), csp125-(*), csp126-(*), 03a190-(*), 03a136-(*)-(*), 03a153-(*)-(*), 03a154-(*)-(*), 23008186-(*), 23004693-(*), 444205-(*), 525-613-(*), 3d0130-(*), 3d0157-(*), 3d0162-(*), u760272 & 273, u760286, u118322 thru 329, u122313 thru 316, u122949 thru 9 | RFQ |
| tso-c72c | l.a. rumbold ltd. | m7000-5376-1, m7000-5453-1, m70201-( )-( ), m70202-( )-( ), m7000-5375-1, | RFQ | |
| tso-c39c | b/e aerospace inc. | lh dbl f/r - seb. iat, bmft, v | be16.0-2-43, 1015579-105ge04, | RFQ |
| tso-c148 | fairchild fasteners | receptacle | model 40r18-(), model 40r12-(), model 40r26-()(), model 40r55-()-()()(), model 40r39-()-()()(), model 40r22-(), model 40r50-()-()()(), model 40r57-()-()()(), model 40r60-()-()()(), model 40r8-()-()(), model 40r31-()-()()(), model 40r44-()-()()(), model 706w, model 751, model 706ra, model 99r10-()()( | RFQ |
| tso-c127a | flight line products, llc | double, last row lh | pb3-2006 pb3co-10020-405, | RFQ |
| tso-c127a | b/e aerospace inc. | 747 seat, lh std | be15.0-2-58, 1012101-001ej05, | RFQ |
| tso-c148 | alcoa fastening systems | ring locked inserts metric | rdm[ ][ ][ ][ ][ ], | RFQ |
| tso-c43 | weston instruments | 521916, qcip-413, d 96450, 728, 727, 522368, 522320, 522274, 522222, 522220, 522149, 521917, 521910, 521909, 521701, 1822 type 229, 1122 type 31, 33, 1122 type 66, 1122 type 69, 521918, 1822 type 228, 521696, 1824 type 17, 248261, 248357, 248358, 248836, 520530, 521389, 1812, | RFQ | |
| tso-c22f | belt makers, inc. | h3604-( ), h3606-( ), h3800-( ), h3900-( ), h4000-( ), h4002-( ), h3602-( ), h3600-( ), | RFQ | |
| tso-c52b | avidyne corporation | acm100 aircraft configuration | 700-00156-( ), | RFQ |
| tso-c39c | timco aerosystems | seat assy., triple, hdcp., str | b1010ss, p/n 70791-465-( ), b1010ss, p/n 70791-465-( ), b1010ss, p/n 70791-465-( ), | RFQ |
| tso-c43c | avidyne corporation | integrated flight display, vhf | 530-00182-( ), | RFQ |
| tso-c151b | rockwell international av | input/output concentrator appl | 810-0193-001, | RFQ |
| tso-c170 | rockwell collins | integrated modular avionics ta | model imat-6000, p/n 810-0181-1j0001, imat-6000, p/n 810-0181-1g0001, model imat-6000, p/n 810-0181-1e0001, model imat-6000, p/n 810-0181-1j0501, model imat-6000, p/n 810-0181-2b0001, model imat-3700, p/n 810-0352-001, | RFQ |
| tso-c127a | c&d zodiac inc | single ?business class? seat a | 41231004-101, | RFQ |
| tso-c119 | rockwell international co | ctl-92t 622-9614-001 thru 016, -101 thru 116, ctl-92t 622-9614-( ), | RFQ | |
| tso-c52b | l-3 communications avioni | bracket assembly mounting rear | 9010-20403-( ) where 9010-20403-01 is the first in a series, 9010-20403-( ) where 9010-20403-01 is the first in the series, | RFQ |
| tso-c54 | safe flight instrument co | aoa sensor | c-100117-2, | RFQ |
| tso-c46a | l-3 communications avioni | black bezel, internal attitude | gh-3900.2, p/n 9200-34500-0401(first in series), | RFQ |
| tso-c127a | ki holdings co., ltd. | dbl i/a with prox lh | ars-837, p/n 83282b17258-401, | RFQ |
| tso-c127a | c&d zodiac inc | last row double (no food tray) | 41033001-117, 41033001-118, | RFQ |
| tso-c39b | britax aircraft interiors | m20301-001-xxx, m20202-001-xxx, | RFQ | |
| tso-c52a | columbia research laborat | sa-107-rstx, sa-107-rs, | RFQ | |
| tso-c52b | chelton flight systems | idu-450 | pn 42-024001-[], 42-0240001-[], 42-024001-[ ], | RFQ |
| tso-c127 | ki holdings co., ltd. | tpl 1"narrow 2"offset lh | ars-596, p/n 83-236b9046-417, | RFQ |
| tso-c115a | comant industries, inc. | ci 402( ) series, | RFQ | |
| tso-c127 | ki holdings co., ltd. | seat top assy tpl for hatch mo | ars-596, p/n 83236b17873-425, ars-596, p/n 83236b17916-425, ars-596, p/n 83236b17916a425, ars-596, p/n 83236b17873a425, | RFQ |
| tso-c40c | rockwell international av | vor receiving equipment operat | 622-9978-314, 815-2810-001, 622-9978-404, 815-1143-001, 622-9978-308, 622-9978-024, 622-9870-022, 622-8196-032, 622-9345-203, 622-9345-027, 622-9345-024, 622-9212-206, 622-7454-013, 091-2007-164, 622-9434-026, 091-2007-261, 622-9810-302, 622-9812-106, 622-9812-012, 622-9812-008, 622-9345-204, 622-98 | RFQ |
| tso-c148 | alcoa fastening systems | int. threaded, large float, pl | bacn10zr(*), | RFQ |
| tso-c50a | electronic equip. engrg. | 728001, | RFQ | |
| tso-c55a | electronics international | multi-functional display unit | mvp-50t-( ), | RFQ |
| tso-c39c | embraer aero seating tech | single passenger fwd/aft/side | p/n 70525-11-(xxx)-(yy), | RFQ |
| tso-c96a | aeroleds llc | 360 degree white beacon | model sunbeacon ii, white, p/n 11-2200-b-(), | RFQ |
| tso-c123b | universal avionics system | area microphone | p/n 16301-xx, 16301-0x, | RFQ |
| tso-c39b | ki holdings co., ltd. | tpl std 4"rec with handicap b/ | ars-577, p/n 83-220b8711-407, | RFQ |
| tso-c39c | b/e aerospace inc. | suite assy, ctr aft | be17.0-1-45, p/n 1013190-016 en09, | RFQ |
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