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-C72C, TSO-C43C, TSO-C5C, TSO-C92C, TSO-C9C, 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-c72c | c&d zodiac | single, sliding food tray seat | 41042044-103, 41042001-233, | RFQ |
| tso-c43c | l-3 communications avioni | data concentrator unit | 9200-20600-( ) where 9200-20600-0101 is the first in a series, dcu-5000, | RFQ |
| tso-c5c | northrop grumman, litton | ltn-72rl inu | 460500-01-xx, 460500-01-xx-xxx, 460500-02-xx, 460500-03-xx, | RFQ |
| tso-c92c | honeywell international i | mk v egpwc no gps | 965-0976-040-217-217 (960-0335-015), 965-0976-003-217-217 (960-0329-020), | RFQ |
| tso-c9c | honeywell international i | installation kit | 050-03718-0000, | RFQ |
| tso-c39b | pac seating system, inc. | one place forward facing seat | model s2-b412f-( ), | RFQ |
| tso-c113 | innovative solutions and | standby engine indicator (sei) | 9d-80617-1, | RFQ |
| tso-c77b | hamilton sundstrand power | apuc software version 01.00.00 | p/n 7004409, | RFQ |
| tso-c151b | chelton flight systems | idu-450 software | 25-efis70d-sw-0001, pn 25-efis70d-sw-0001, | RFQ |
| tso-c9 | ge aviation system llc | power supply amp. | 3335b, p/n 141300-01-02, | RFQ |
| tso-c40c | innovative solutions and | flat panel display system | p/n 9k-07048-5-[], p/n 9k-07048-3-[], | RFQ |
| tso-c4c | aspen avionics | efd1000-500 map executable obj | 302-00007-(), | RFQ |
| tso-c4c | rockwell collins | onboard maintenance system app | model omsa-6000, p/n 810-0106-001, | RFQ |
| tso-c127a | recaro aircraft seating a | rh std tpl, no tray table | 3510a536-32z031, | RFQ |
| tso-c127a | eads sogerma services | double passenger seat type a, | ffcl4-(xxxxxx)-(xx), | RFQ |
| tso-c46a | rockwell collins | multifunctional display | model mfd-268p2, p/n 822-1596-021, model mfd-268p2, p/n 822-1596-020, model mfd-268p2, p/n 822-1596-022, model mfd-268p2, p/n 822-1596-303, model mfd-268p2, p/n 822-1596-100, model mfd-268p2, p/n 822-1596-103, model mfd-268p2, p/n 822-1596-302, model mfd-268p2, p/n 822-1596-319, model mfd-268p2, p/n | RFQ |
| tso-c72c | regent aerospace corp. | bottom cushion assembly with a | 886564-43, | RFQ |
| tso-c39b | ki holdings co., ltd. | first class seat double standa | ars-480, p/n 83-204b6156-405, ars-480, p/n 83-204b6156-401, ars-480, p/n 83-204b6156-407, ars-480, p/n 83-204b6156-409, ars-480, p/n 83-204b6156-411, ars-480, p/n 83-204b6156-413, ars-480, p/n 83-204b6156-415, ars-480, p/n 83-204b6156-403, ars-397, p/n 183-5495-403, | RFQ |
| tso-c148 | textron fastening systems | rivets, pins for mechanical fa | csr922c-( )( )-( ), 1283-( ), | RFQ |
| tso-c2d | l-3 communications avioni | electronic standby instrument | gh-3900, p/n 9200-34100-( )( ), gh-3900, p/n 9200-34000-( )( ), esis-5000, p/n 9200-43000-( )( ), model esis-5000, p/n 9200-43000-( )( )where p/n 9200-43000-0201 is the first in the series, | RFQ |
| tso-c39b | ki holdings co., ltd. | business class dbl upper deck | ars-415, p/n 178-5387-402, | RFQ |
| tso-c91a | honeywell | elt | rescu 406, p/n 1151324-( ), | RFQ |
| tso-c9c | wulfsberg electronics div | roll servo 14v | model ap-sr p/n 1951-( ), model ap-sr p/n 1951-( ), | RFQ |
| tso-c175 | diethelm keller aviation | ice container | p/n eh01-101( ), model eh01-101, | RFQ |
| tso-c127a | timco aerosystems | r/h std outbd dbl premium econ | model 3040, p/n 3042191-452-( ), | RFQ |
| tso-c57a | otto controls division | headset and attached boom micr | v4-10551, | RFQ |
| tso-c39c | ki holdings co., ltd. | tpl no rec 1.6" up right for h | ars-704, p/n 83258b18846-445, | RFQ |
| tso-c151b | rockwell international av | input/output concentrator appl | 810-0193-001, | RFQ |
| tso-c151b | honeywell international i | field loadable epic system | mm7027704-011, | RFQ |
| tso-c39c | timco aerosystems | seat assy.,triple, outboard ia | b1000s, p/n 70626-410-( ), b1000s, p/n 70626-460-( ), b1000s, p/n 70626-410-( ), b1000s, p/n 70626-460-( ), b1000s, p/n 70626-410-( ), b1000s, p/n 70626-460-( ), | RFQ |
| tso-c59 | delta electronic mfrg. co | de-207( ), | RFQ | |
| tso-c9c | s-tec corporation | dfcs | 01298-()-()-(), 01304-()-()-(), | RFQ |
| tso-c75 | aeroquip aerospace s.a. | ar1117-3, ar1117-24, ar1117-20, ar1117-12, ar1117-10, ar1117-16, ar1117-4, ar1117-5, ar1130-10, ar1132-5, ar1048-8, ar1017-3, ar1130-12, ar1117-8, ar1017-20, ar1136-12, ar1011-10, ar1011-12, ar1011-4, ar1011-5, ar1011-6, ar1011-8, ar1017-10, ar1017-6, ar1017-16, ar1048-6, ar1017-24, ar1017-4, ar1132 | RFQ | |
| tso-c96a | whelen engineering compan | led wingtip anti-collision lig | model 90588( ), | RFQ |
| tso-c52b | collins commercial avioni | fcp-4001 622-9992-002, | RFQ | |
| tso-c129a | universal avionics system | uns-1c flight management syste | 10172-( ), | RFQ |
| tso-c62e | michelin aircraft tire co | aa h36x120-18-18tl-2251 | 029-901-0, | RFQ |
| tso-c112 | cmc electronics inc. | c4x integrated avionics system | 100-602571-xxx, 100-602573-xxx, 100-602580-xxx, 100-655001-xx, | RFQ |
| tso-c53a | smiths tubular systems - | a: 4, 6, 8, 10, 12, 16, 20, 24 | model 410 series, | RFQ |
| tso-c62b | dunlop australia, ltd. | 49x17/32/960401, tire size/ply rating/code, | RFQ | |
| tso-c124 | b & d instruments and avi | 91003-( ), 91000-0031122/-0031211/-0031212/-0031221 /-0031222/ -0032122/-0032211/-0032212/-0032221/-0032222, 91000-( ), 91005-003-900, dfdr 91000-0031111, -0031112, -0031121, -0032111, --32112, -0032121, 91005-( ), | RFQ | |
| tso-c148 | moeller manufacturing & s | washer, revision ew | p/n bacw10p (xxx) (xxx) series, | RFQ |
| tso-c39c | rco aerospace products, l | lh 2-passenger | model g6vps52ls.xxx, | RFQ |
| tso-c22g | am-safe, incorporated | extension assembly | 2147-2-()-(), | RFQ |
| tso-c127a | recaro aircraft seating a | dbl lh o/b, standard, stretche | 3510a594-21z021, | RFQ |
| tso-c119c | honeywell international i | egpwm application software | p/n hnr529961752504, p/n hnr[ ]9961752[ ], | RFQ |
| tso-c44c | cmc electronics inc. | pen operational software | 169-655801-103, | RFQ |
| tso-c47a | kulite semiconductor prod | pressure transducer | apte-487-1000-(xxx), apte-525-1000-150g, apte-523-1000-300a, apt-381-1000-6kg/cm2g, apt-358s-1000-30kg/cm2, apt-380-1000-xxxa, apt-381s-1000-100kg/cm²sg, apt-381-1000-100kg/cm2sg, apte-470dc-1100-4barg, apt-381s-1000-6kg/cm²g, apte-130lf-1000-75g, apte-2b-2250-85d, apte-330-1000-5000a, apte-470dc-11 | RFQ |
| tso-c39b | lifeport, inc. | forward facing 2/3/4 place fue | p/n 15-0040( ), | RFQ |
| tso-c10 | kollsman instrument co | b4033 ser., b4086( )( )( ), b38119-10-026, b38119-10-017, b38119-10-016, b38119-10-010, b38119-10-008, b38119-10-007, b38119-10-006, b38119-10-001, b37736-10-022, b37736-10-008, 1845-4-06, b27546-10-001, b25946-10-001, a4513( )-( )-( ), a44871-10-001, a4375( )( )( ), a42899-10-216, a3872, a3372 ser. | RFQ | |
| tso-c66c | l-3 communications avioni | flight display system | fds-5200, p/n 9200-22400-( )( ) where 9200-22400-0101 is the first in the series, 9200-22400-( )( ) where 9200-22400-0101 is the first in a series, fds-5200, | RFQ |
| tso-c175 | diethelm keller aviation | full size waste cart | model caf029-101 p/n caf029-101( ), model cf06-106, p/n cf06-106( ), caf102-101, pn caf102-101( ), caf086-101, caf086-101( ), caf078-102, caf078-102( ), cf08-101( ), cf06-101( ), | RFQ |
| tso-c39a | mirabel aero service | seats | 386-( ), 386-2, 386-3, 391-( ), 391-(40), 391-(50), 391-(60), 391-(70), 391-(10), 391-(20), 391-(30), 396-( ), 398-( ), 398-(20), 398-(30), 403-( ), 403-(20), 403-(10), 404-( ), 405-( ), 409-( ), 412-( ), 412-(10), 413-( ), 413-(20), 413-(10), 413, | RFQ |
| tso-c39b | b/e aerospace inc. | aircraft seat | model 980-jm125( )-( ) series pn 103310-( ) series, model 980-( )-( ) pn series 1003013-( ), model 980-( )-( ) pn series 1003014-( ), model 980-( )-( ) series part no. 103379-023, model 980-( )-( ) series part no. 103379-024, model 980-( )-( ) series part no. 103656-( ) series, model 980-( )-( ) ser | RFQ |
| tso-c39b | ki holdings co., ltd. | dbl lh u/d special | ars-514, p/n 83-178b7548-409, ars-514, p/n 83-178b7325-409, | RFQ |
| tso-c127a | opimares spa | passenger seats | p/n 09-()()()()()()-()()()()(), | RFQ |
| tso-c5c | northrop grumman, litton | ltn-58 / ltn-72 align display | 456660-02, 456660-02-01, 456660-02-02, | RFQ |
| tso-c148 | sps technologies, inc. | nut, alloy steel, shear and te | 93363-(), | RFQ |
| tso-c135 | messier bugatti | main wheel (no brake) | c20600( ), | RFQ |
| tso-c39c | timco aerosystems | seat assy., triple, standard, | b1000sv, p/n 70736-412-( ), b1000sv, p/n 70736-412-( ), b1000sv, p/n 70736-412-( ), | RFQ |
| tso-c39c | precision aircraft compon | four place partial berthing di | model cl600d-( ), model cl600s-( ), | RFQ |
| tso-c128a | avidyne corporation | primary flight display (pfd) | 700-00078-( ) with software p/n 530-00173-( ), | RFQ |
| tso-c39b | ki holdings co., ltd. | sgl u/d crew bunk crewrest | ars-577, p/n 83-220b8208-401, | RFQ |
| tso-c78a | b/e aerospace | stowage box | p/n 4431084-124, | RFQ |
| tso-c76 | saf-air products inc. | fuel drain valves | sa53s fuel drain valve, | RFQ |
| tso-c40c | universal avionics system | 1058-01-10, 10580-1-12, | RFQ | |
| tso-c50c | wulfsberg electronics div | -006 derivative, switch panel | 802-806, | RFQ |
| tso-c39b | c&d zodiac inc | seat assembly crew rest | 41182001-102-( ), 41182001-101-( ), 41181001-102-( ), 41181001-101-( ), | RFQ |
| tso-c43c | instrument specialties co | triple oil temperature indicat | 9018-( ), | RFQ |
| tso-c46 | kollsman instrument co | c31835 10 011, a4106-( )-( )-( ), a4143-( )-( )-( ), a4144( )-( )-( ), a41597-( )-( ), a4186-( )-( )-( ), b34075 10 004, b34627 10 043, b34627 10 046, c31835 10 012, b41597( )-( )-( ), a41019-( )-( ), b3807( )-( )-( ), b34635 10 024, 83615, c31834 10 002, a3946-( )-( )-( ), 1701dx-01, 3462, 3463, 35 | RFQ | |
| tso-c4c | northrop grumman, litton | ltn-72rl & 92 cdu | 458900-01, 458900-02, 458900-03-03, 458900-04, 458900-06-01, 458900-07, 458900-08-01, 458900-08-02, 458900-09-01, 458900-09-02, 458900-03, | RFQ |
| tso-c11d | kidde aerospace | detector (-259) (obs/see -1) | 898738, | RFQ |
| tso-c39b | timco aerosystems | seat assy., triple, center, no | b1000ss, p/n 70545-413-( ), b1000ss, p/n 70545-413-( ), b1000ss, p/n 70545-413-( ), | RFQ |
| tso-c148 | allfast fastening systems | bacr15ds( )( )( ) series, 3m1236c( )-( ), bacr15fh( )( )( ) series, bacr15dp( )( )( ) series, bacr15et( )( )( ) series, bacr15et( )( )( ) series, bacr15dz( )( )( ) series, bacr15dz( )( )( ) series, bacr15dy( )( )( ) series, bacr15dy( )( )( ) series, bacr15dx( )( )( ) series, bacr15ds( )( )( ) series | RFQ | |
| tso-c148 | alcoa fastening systems | stud bolt, fc43® series 130º f | p/n ca21413-4-( )tx, | RFQ |
| tso-c127a | brice manufacturing co. | seat assy., triple, narrow, hd | 70760-454-( ) m b1000s, | RFQ |
| tso-c148 | young engineers, inc. | molded in, clearance hole fast | p/n tye1003[ ]-[ ][ ] series (rev. a), p/n tye2054[ ][ ]-[ ][ ] series (rev. b), p/n tye2173m[ ]-[ ][ ][ ] series (rev. a), tye2003-8-x [rev a], p/n tye9541113-1 (rev. a), | RFQ |
| tso-c148 | alcoa fastening systems | inserts & washers | 1590-(*)(*)(*)(*)(*), | RFQ |
| tso-c50c | wulfsberg electronics div | base model | d,f, 438, e, 263, c, 611, c, 263, d, 611, c, 700, c, 630, d, 263, no mod, 438, no mod, 219, n301a-000, d, 630, 631-000, a, 263, 437, 806-000, 807-000, 245, 247, 343, 246, a, c, 219, a, 630, a, 700, a, d, 219, a,b, 219, a,b,c, 630, | RFQ |
| tso-c113 | rockwell collins | common computing module runtim | model ccmr-5110, p/n 810-0176-003, model ccmr-5110, p/n 810-0176-002, | RFQ |
| tso-c127a | ki holdings co., ltd. | tpl with i/a table lh | ars-644, p/n 83236b10620a401, ars-644, p/n 83236b10620-401, ars-668, p/n 83258b11456-401, ars-668, p/n 83258b11456a401, | RFQ |
| tso-c27 | pk floats, inc. | amphibious float | model 3050a, | RFQ |
| tso-c64 | scott aviation figgie int | 289-601-35, 289-601-234, 289-601-( ), 289-601-34, | RFQ | |
| tso-c22 | n. central airlines, inc. | model a, | RFQ | |
| tso-c127a | brice manufacturing co. | seat assy., double, front row, | model b1010s, 70826-402-( ), | RFQ |
| tso-c90c | van riemsdijk rotterdam b | cool container/rkn-0491, type | 735.130(-xxx), | RFQ |
| tso-c39a | antenna products co. | acs-1, | RFQ | |
| tso-c39b | ki holdings co., ltd. | prestige class seat dbl lh spe | ars-311, p/n 145-3263-409f, | RFQ |
| tso-c16 | aerosonic corporation | pitot probe (nickel plate) ele | p/n ph500-ec, | RFQ |
| tso-c31c | chelton (electrostatics) | masts type 40-5/40-14, | RFQ |
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