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-C39A, TSO-C72B, TSO-C39C, TSO-C5E, 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. | rh, dbl, std | p/n be16.2-2-43, | RFQ |
| tso-c39a | ki holdings co., ltd. | economy class outboard lh doub | ars-255, p/n 107-3255-401, | RFQ |
| tso-c72b | ansair pty ltd. aircraft | sa424, sa425, | RFQ | |
| tso-c39c | timco aerosystems | seat assy., triple, exit, l/h, | b1010ss, p/n 70792-403-( ), b1010ss, p/n 70792-403-( ), b1010ss, p/n 70792-403-( ), | RFQ |
| tso-c5e | northrop grumman, litton | ltn-90 inertial sensor display | 461640-04-01, 461640-07-03, 461640-08-03, | RFQ |
| tso-c127a | b/e aerospace inc. | 1st row outboard, rh | model number be14.1 part number 1009386-014, | RFQ |
| tso-c101 | astronautics corp. of ame | engine data concentrator unit | p/n 269480-( ) where 269480-1 is the first in a series, | RFQ |
| tso-c11e | kidde aerospace | detector, fire core | 474096, | RFQ |
| tso-c36b | sensor systems, inc. | s65-147-( ) ser., | RFQ | |
| tso-c46a | l-3 communications avioni | electronic standby instrument | model esi-2000, 9200-32500-0041[rotorcraft, black bezel]is first in the series, model esi-2000, 9200-32500-0011 [fixed wing, gmodelrey bezel], esi-1000, 9200-32100-( )( )( ) where 9200-32100-0101, 9200-32100-0201, 9200-32100-1001are the first in a series, model esi-2000, 9200-32500-0021 [fixed wing, | RFQ |
| tso-c72c | regent aerospace corp. | back cushion assembly, crew se | 882597-01, | RFQ |
| tso-c127a | ki holdings co., ltd. | dbl last row with prox light l | ars-642, p/n 83248b10760-407, | RFQ |
| tso-c41d | rockwell international av | 822-1716-121 opc data pn 091-2007-261, 822-1716-121 opc data pn 091-2007-271, 822-1716-122 opc data pn 091-2007-261, 822-1716-122 opc data pn 091-2007-112, 822-1716-122 opc data pn 091-2007-164, 822-1716-121 opc data pn 091-2007-164, 822-1626-719, 822-1716-122 opc data pn 091-2007-271, 822-1716-122, | RFQ | |
| tso-c198 | astronautics corp. of ame | mounting tray | p/n 273400-( ) where 273400-1 is the first in a series, | RFQ |
| tso-c47 | benz airborne systems | fuel pressure transducer | bse-206-60g (-1), | RFQ |
| tso-c115a | sensor systems, inc. | s67-1575-21, -39, -52, -2, -16, -20, | RFQ | |
| tso-c52b | avidyne corporation | dfc mounting tray | 700-00172-( ), | RFQ |
| tso-c92c | honeywell international i | enhanced ground proximity warn | mk v, 965-0976-040-xxx-xxx, (960-0335-xxx), mk v, 965-1690-05x, mk v, 965-0976-060-xxx-xxx, (960-0337-xxx), mk v, 965-0976-020-xxx-xxx, (960-0336-xxx), mk v, 965-0976-003-xxx-xxx, (960-0329-xxx), mk vii, 965-1076-060-2xx-2xx, (960-2233-xxx), mk vii, 965-1076-040-2xx-2xx, (960-2224-xxx), mk vii, 965- | RFQ |
| tso-c10b | tokyo aircraft instrument | lk-35-9, lk-35-8, lk-35, lk-35-1, lk-35-2, lk-35-4, lk-35-7, lk-35-5, | RFQ | |
| tso-c104 | rockwell collins | digital switch module runtime | model dsmr-5110, p/n 810-0178-001, | RFQ |
| tso-c6c | northrop grumman systems | litton aero products ltn-92 in | 463000-10, | RFQ |
| tso-c23b | eagle systems | est-2-( ), | RFQ | |
| tso-c49b | horizon instruments inc | electronic digital tachometer, | model p-1000 p/n p100xxx-xxx-xx, | RFQ |
| tso-c45b | avidyne corporation | control display unit, hardware | 700-00150-( ), | RFQ |
| tso-c55 | ge aviation - digital sys | 2120-14-1, 4280-01-2, 2120-13-1, dctu-4221-01, 2120-03-1, 2120-12-1, 2120-11-1, 2120-10-1, 2120-04-1, 2120-02-1, 2120-01-1, 2120-09-1, 2120-( ), | RFQ | |
| tso-c39b | ki holdings co., ltd. | tpl 3.3" nrw h/c with one way | ars-659, p/n 83256b12036-455, | RFQ |
| tso-c64a | b/e aerospace | mask, passenger, oxygen (bag, | p/n 174095-919, | RFQ |
| tso-c36e | chelton flight systems | idu-450 nvg version | pn 42-024001-0001, 42-024001-0001, | RFQ |
| tso-c105 | rockwell collins | multifunction display | model mfd-268p2, p/n 822-1596-013, model mfd-268p2, p/n 822-1596-019, model mfd-268p2, p/n 822-1596-018, model mfd-268p2, p/n 822-1596-017, model mfd-268p2, p/n 822-1596-016, model mfd-268p2, p/n 822-1596-014, model mfd-268p2, p/n 822-1596-011, model mfd-268p2, p/n 822-1596-010, model mfd-268p2, p/n | RFQ |
| tso-c127a | b/e aerospace inc. | rh aisle, lh dbl front row, ct | model be8.1-2-49 p/n 1014387-115 ez04, | RFQ |
| tso-c39c | brice manufacturing co. | seat assy., triple, handicap, | model b1000s, p/n 70734-453-( ), | RFQ |
| tso-c139 | technisonic industries in | audio expansion panel | a710x/711x, | RFQ |
| tso-c153 | honeywell international, | dual generic i/o (first of a m | model gio-200 p/n 7025365-1901, | RFQ |
| tso-c148 | air industries corporatio | aircraft mechanical fastener ( | aic4747, | RFQ |
| tso-c11d | kidde aerospace | detector,tlse | 472621, | RFQ |
| tso-c106 | avidyne corporation | integrated flight display, gps | 530-00196-( ), | RFQ |
| tso-c150 | ti specialty polymer prod | scraper | 26, | RFQ |
| tso-c148 | alcoa fastening systems | insert k-sert, spiralock float | splkhf52864-3, | RFQ |
| tso-c20 | hartzell engine technolog | cabin heater | model i-3500, p/n 91e88-4(is), | RFQ |
| tso-c127b | timco aerosystems | rh standard triple seat forwar | model 8000, p/n 8003jn10002-9ta, model 8000, p/n 8003jn10002-9ta, | RFQ |
| tso-c36e | l-3 communications avioni | flight display system | 9200-22400-( )( ) where 9200-22400-0101 is the first in a series, fds-5200, fds-5200, 9200-22400-( )( ) where 9200-22400-0101 is the first in the series, | RFQ |
| tso-c113 | rockwell collins | synthetic vision system applic | model svsa-6000, p/n 810-0074-001, | RFQ |
| tso-c38b | terra corporation | ctl-91( ), radair 10b, | RFQ | |
| tso-c127a | brice manufacturing co. | seat assy., triple, convertibl | b1000sc, 70761-552-( ), | RFQ |
| tso-c85a | prosar technologies, llc | life jacket locator light | warl-8a, | RFQ |
| tso-c148 | alcoa fastening systems | screw, 6-32 pan hd, cross rec. | d791513-( ), | RFQ |
| tso-c112c | cmc electronics inc. | cma-2140 multi-function displa | 100-602571-000, | RFQ |
| tso-c114 | zodiac seats california l | 5002-( )-( ), 5002-1, | RFQ | |
| tso-c47 | ametek aerospace gulton-s | aircraft interface unit | 10647b, | RFQ |
| tso-c58a | telex communications, inc | 750 p/n 64300-( ), 300272-( ), 64220-( ), 70470-( ), anr 500, p/n 300735-( ), 71060-( ), anr-150, p/n 300714-( ), 800125-( ), air-3000 300048-( ), air 3100l: 300444-( ), air 3100l: 300448-( ), air 3500( ), p/n 300400-( ), 70655-( ), | RFQ | |
| tso-c39a | engineering research and | 3000, 3401( ), 3400( ), 3300( ), 3200( ), 3102( ), 3101( ), 3100( ), 3002( ), 3003( ), | RFQ | |
| tso-c148 | anillo industries, inc. | washer-lwr. cargo compt, linin | s2713778, | RFQ |
| tso-c148 | alcoa fastening systems | int. threaded, self-aligning, | 03a350-(*)-(*), | RFQ |
| tso-c72c | brice manufacturing co. | individual flotation device, b | 7535-479, 67977-455, 67977-453, 67977-451, | RFQ |
| tso-c65a | racal avionics ltd. | d90 81077ddsto( ), d90 81077ddtto( ), d90 81077ddrto( ), | RFQ | |
| tso-c39c | ki holdings co., ltd. | tpl with super slide table 1 | ars-704, p/n 83258b18846-460, | RFQ |
| tso-c64a | b/e aerospace | mask, passenger, oxygen (bag, | p/n 174095-910, | RFQ |
| tso-c88 | honeywell international i | hg 180u/v, 4031800-( ), hg-180, hg-180u-( ), hg 9050d, hg-480b( ), hg 280d-( ), hg280d-( ), hg280d80-( ), 4013243-( ), hg-180v-( ), 2592800-( ), 2590005-146, 2587400-936, 2587400-844, 2587400-637, 2587400-542, 2587400-437, 2587400-436, 2587400-196, 2587400-176, 2593200-( ), hg480b( ), | RFQ | |
| tso-c39b | ki holdings co., ltd. | double 7.5" recline & special | ars-601, p/n 83237b10029-404, ars-601, p/n 83237b10033-404, | RFQ |
| tso-c34e | tkm, inc. | glide slope receiver | model mg200, p/n atg200, | RFQ |
| tso-c74b | bendix general aviation | cn-652b, tpr-650, cn-625a, at914a, mta-63a, tr-611a & b, tr641a, tr641b, tra-63a, tr611c & d, tr-651a, | RFQ | |
| tso-c127a | iai golan industries | soc423000-503/-504, soc421000-501/-502, soc422000-505/-506, | RFQ | |
| tso-c90c | bridport aviation product | cargo restraint net type 2a1n | mn10-02812( ), | RFQ |
| tso-c44a | vibro-meter corporation | fuel flowmeter | tff1573-( ), dsf1549-3, dsf1546-1, dsf1291-2, -3, -5, -6, | RFQ |
| tso-c4c | meggitt avionics | secondary flight display mark | model no. ma392s pn 39214-( )-( ), | RFQ |
| tso-c28 | custom fiberglass molding | left hand ski assembly | 3000-001, | RFQ |
| tso-c39c | timco aerosystems | seat assy., triple, e/r, e/r l | b1000s, p/n 70697-410-( ), b1000s, p/n 70697-410-( ), b1000s, p/n 70697-410-( ), | RFQ |
| tso-c39b | ki holdings co., ltd. | dbl std otbd 0.5" offset lh | ars-647, p/n 83253b11199-405, ars-647, p/n 83253b15483-405, | RFQ |
| tso-c127a | zodiac seats california l | single seat assembly, exit row | 41042021-123, | RFQ |
| tso-c39c | b/e aerospace inc. | aft row center lh | model be17.3-1-43, p/n 1040101-205je14, | RFQ |
| tso-c39b | ki holdings co., ltd. | tpl std with b/o lh | ars-659, p/n 83256b11634-405, | RFQ |
| tso-c127a | ki holdings co., ltd. | tpl 3 in nrw rh | ars-644, p/n y1157b3c350-404, | RFQ |
| tso-c39c | timco aerosystems | seat assy., triple, hdcp., l/h | b1010ss, p/n 70791-455-( ), b1010ss, p/n 70791-455-( ), b1010ss, p/n 70791-455-( ), | RFQ |
| tso-c39b | ki holdings co., ltd. | tpl std rh | ars-452, p/n 83-181b6187-402, ars-452, p/n 83-181b5861-402, ars-659, p/n 83256b11634-402, ars-577, p/n 83-220b8063-402, ars-704, p/n 83258b12422a404, ars-704, p/n 83258b12422-404, | RFQ |
| tso-c4c | l-3 communications avioni | flight display rack | 9200-22600-( ) where 9200-22600-01 9200-22600-02 (light weight rack) are the first in the series, | RFQ |
| tso-c38c | gables engineering, inc. | g6860( ), g6984-03, sftwr ver 613-s0320a-0076b, g6984-03, 613-so320a-0064a, g6984-01, 613-s0320a-0133a, 7008( ), g6970( ), g6950( ), g6868-05, g6868, g6860( ), p/n ending -110, g7023( ) -01, -02, -03, -04, -05, -06, -07 -13, -14, -15, -16, -17, -18, -19, -20, -21, -22, -23, -24, -25, -29, -30, -31, | RFQ | |
| tso-c126 | chelton avionics, incorpo | emergency locator transmitter | 453-6700, model slb 406, | RFQ |
| tso-c148 | anillo industries, inc. | washer, sealing, sight glass | bacw10h, | RFQ |
| tso-c39b | ki holdings co., ltd. | dbl 4" nrw with one way latch | ars-659, p/n 83256b12066-402, | RFQ |
| tso-c126 | ameri-king corporation | 406 mhz elt emergency locator | p/n ak-451-(ap),-(s), p/n ak-451-(af),(ap), p/n ak-451-(af), | RFQ |
| tso-c90c | taiwan fylin industrial c | air cargo nets | model 22a, p/n nas 3610-2r1n, model 23a, p/n nas 3610-2g1n, | RFQ |
| tso-c63c | avidyne corporation | multi-function display (mfd) | 700-00030-( ) with software p/n 530-00195-( ), 700-00007-( ) with software p/n 530-00163-( ), 700-00030-( ) with software p/n 530-00170-( ), | RFQ |
| tso-c26d | meggitt aircraft braking | h22x8.25-10 forged aluminum ma | 90006831, | RFQ |
| tso-c30b | goodrich hella aerospace | lighting systems for dual wing | model 30-0218-1, | RFQ |
| tso-c127a | brice manufacturing co. | seat assy., double, b2054, b/c | b2054,70822-404-( ), | RFQ |
| tso-c39c | b/e aerospace inc. | 3rd row outboard rh | model be17.3-1-43, p/n 1040101-012je14, | RFQ |
| tso-c35c | radio corp. of america av | avn-212a, mi-585078-( ), mi-585073-( ), mi-585072-( ), avn-220a, avn-220, mi-585079-( ), avn-214a, avn-214, avn-211, avn-210a, avn-210, avn-215, avn-212, | RFQ | |
| tso-c73 | lone star aviation | dc to ac inverter | ls03-06001, | RFQ |
| tso-c1b | kidde aerospace | detector, smoke open area (air | 30-231r-17, 30-231-18, 30-231-17, 30-231-26, 30-231r-30, 30-231r-26, | RFQ |
| tso-c39b | ki holdings co., ltd. | dbl std otbd lh w/o table & tv | ars-647, p/n 83253b11199-409, ars-647, p/n 83253b15483-409, ars-651, p/n 83253b15494-405, ars-651, p/n 83253b11233-405, ars-694, p/n 83266b13012-407, | RFQ |
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