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-C148, TSO-C114, TSO-C73, TSO-C2A, TSO-C72B, 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-c148 | alcoa fastening systems | kit - latch assembly | 37l63-( )-( )( )( ), 37l72-( )-( )( )( ), 37l74-( )-( )( )( ), 37l105-( )-( )( )( ), | RFQ |
| tso-c114 | rockwell international av | 622-9818-111, | RFQ | |
| tso-c73 | avionic instruments inc. | 1/2/3/d1000-( ), 1b1100-1g, 1b375-( ), 1c2400-1a, 1/2/3/1200-1a-780, 1/2/3/d1100-( ), 1/2/3/d1200-( ), 1/2/3/d600-( ), 1/2/3/d800-( ), 2a375-( ), 2a800-1g, 3a375-( ), | RFQ | |
| tso-c2a | ametek aerospace | aw-2 3/4-15btf37, | RFQ | |
| tso-c72b | cline & associates, inc. | cp-8, | RFQ | |
| tso-c9c | ge aviation system llc | 7650b 140180-01-01, 7650c 140540-01-01, 7000e, 6502, 3335b 141300-01-02, 2152l 140070-01-01, 145974-01-04, 9000c-( ) 145974-01-03, | RFQ | |
| tso-c115b | rockwell collins | control tuning panel | model ctp-6000, p/n 822-2493-001, | RFQ |
| tso-c39c | timco aerosystems | seat assy., triple, stretcher, | b1000s, p/n 70626-406-( ), b1000s, p/n 70626-406-( ), b1000s, p/n 70626-406-( ), | RFQ |
| tso-c8d | rockwell collins | multifunction display | model mfd-268p2, p/n 822-1596-101, model mfd-268p2, p/n 822-1596-019, model mfd-268p2, p/n 822-1596-018, model mfd-268p2, p/n 822-1596-102, model mfd-268p2, p/n 822-1596-112, model mfd-268p2, p/n 822-1596-017, model mfd-268p2, p/n 822-1596-016, model mfd-268p2, p/n 822-1596-003, model mfd-268p2, p/n | RFQ |
| tso-c127a | b/e aerospace, inc | one place aft facing divan ass | 3d( )f( )105( )( ), | RFQ |
| tso-c39c | b/e aerospace, inc. | lh ob frt, epl | model be17.1-1-42, p/n 1016301-001en11, | RFQ |
| tso-c148 | alcoa fastening systems | nut, self-locking, plate-2 lug | st3m433-(*), | RFQ |
| tso-c87 | clifton precision | 77100000-( )( )( ), 89700000-( ), | RFQ | |
| tso-c127a | ki holdings co., ltd. | tpl lh articulating | y27b73, p/n y2751b7a401-401, | RFQ |
| tso-c112 | bae systems | mode 5 transponder | rt-1912(c)/apx, | RFQ |
| tso-c39b | ki holdings co., ltd. | first class seat double narrow | ars-480, p/n 83-204b6155-409, ars-480, p/n 83-204b6155-411, ars-480, p/n 83-204b6155-413, ars-480, p/n 83-204b6155-415, ars-480, p/n 83-204b6155-407, ars-480, p/n 83-204b6155-401, ars-480, p/n 83-204b6155-403, ars-480, p/n 83-204b6155-405, ars-397, p/n 183-5498-403, | RFQ |
| tso-c106 | avidyne corporation | control display unit,software | 530-00205-( ), | RFQ |
| tso-c35d | ra-nav laboratories | 1500, | RFQ | |
| tso-c34e | astronautics corp. of ame | multi-function display system | p/n 273714-( ) where 273714-1 is the first in a series, | RFQ |
| tso-c3e | l-3 communications avioni | internal attitude sensor, inte | model gh-3900rsu, p/n 9200-38100-0101, | RFQ |
| tso-c92c | honeywell international, | field loadable premus epic sys | eb7033339-00101 software id mm7031351-002, | RFQ |
| tso-c34e | ups aviation technologies | apollo sl30 mod a vhf nav/comm (part number 430-6040-3xx), | RFQ | |
| tso-c148 | monadnock company (cancel | hex nut - stainless steel, ass | 189004-( ), 189002-( ), 180018, 180012-( ), 180000-( ), | RFQ |
| tso-c127a | ki holdings co., ltd. | dbl rh ctr std | ars-844, p/n 83290b17255-404, | RFQ |
| tso-c113 | universal avionics system | universal m-mfd-640 military m | 6402-xxxxx-0xm, | RFQ |
| tso-c87a | sandia aerospace | radio altimeter display head | model series 306273-[xx], | RFQ |
| tso-c3e | l-3 communications avioni | gray bezel, internal attitude | gh-3900.2, p/n 9200-34500-0101(first in series), | RFQ |
| tso-c39c | ki holdings co., ltd. | sgl rh for frw | ars-861 (for seat position only), p/n f7531b7s401-402, | RFQ |
| tso-c39b | ki holdings co., ltd. | economy deluxe class dbl airpl | ars-483, p/n 83-193b7530-421, ars-483, p/n 83-193b6354-421, ars-483, p/n 83-193b8237-421, | RFQ |
| tso-c106 | l-3 communications avioni | data configuration module | dcm-3900, p/n 9230-34012-01, | RFQ |
| tso-c39c | timco aerosystems | seat assy.,triple, handicap, l | b1000s, p/n 70626-451-( ), b1000s, p/n 70626-451-( ), b1000s, p/n 70626-451-( ), | RFQ |
| tso-c39c | brice manufacturing co. | seat assy., triple, standard, | model b1000s, p/n 70734-405-( ), | RFQ |
| tso-c4c | thales avionics s.a.s. | integrated electronic standby | p/n c16786baa01, p/n c16786ba02, p/n c16786ba01, | RFQ |
| tso-c36e | alliedsignal, inc. | 066-50006--0101, rma-55b multi-mode recvr, 064-50029-0101, 2141230-3522, 066-50029-0101, sftwr ver 01/10, 2041230-3522, | RFQ | |
| tso-c119b | honeywell international i | honeywell aircraft environment | model isp80a,9651694001, | RFQ |
| tso-c127a | ki holdings co., ltd. | tpl rh iat | ars-849, p/n y7157b3a402-402, | RFQ |
| tso-c39a | decrane aircraft seating | seat | model a13439, parts list 960014, model 5004, parts list 503091, 503145, 503148, 503149, 503152, es200, model 6004, parts list 603048, 603121, 603123, 603128, 603135, 603138, 603140, 603144, 603149, 603150, 603153, 603159, 603157, es202, model 6005, parts list 603026, 603122, 603136, 603139, 603143, | RFQ |
| tso-c39c | pac seating system, inc. | forward and aft facing seat | bo751a-( ), | RFQ |
| tso-c153 | honeywell international, | flight control module | model fcm, p/n 7028272-( ), | RFQ |
| tso-c119c | rockwell collins | onboard data loader applicatio | model odla-3500, p/n 810-0345-1h0001, | RFQ |
| tso-c112c | avidyne corporation | vhf software | pn 530-00182-( ), 530-00182-( ), | RFQ |
| tso-c139 | uflymike | uflymike aviation headsets (xl | a15t-2, | RFQ |
| tso-c165 | l-3 communications avioni | smartdeck connect & smartdeck | p/n 9200-22911-( )( )( ) where 9200-22911-020000 is the first in the series for sdconnect production version, p/n 9200-22910-( )( )( ) where 9200-22910-020000 is the first in the series for sdconnect oem version, p/n 9200-20000-( )( )( ) where 9200-20000-020000 is the first in the series for smartde | RFQ |
| tso-c2d | uma aircraft and medical | airspeed indicator | t16-21x-xxxx-mxxx, | RFQ |
| tso-c63c | honeywell international i | rta-4b weather radar | 066-50008-0408, 066-50008-( ), 066-50008-0408/01, | RFQ |
| tso-c40c | honeywell international, | nc-860a | model nc-860a pn 7026203-801, | RFQ |
| tso-c113 | rockwell collins | electronic flight display | model efd-4076, p/n 622-9810-308, | RFQ |
| tso-c28 | burl's aircraft rebuild, | 3400m-10-23, 3400-8-23, 3200-8-23, 3400-10-23, 3400ml-10-23, 3400ms-8-23, 3400m/cl-8-23, 3400-10-23s, | RFQ | |
| tso-c127a | ki holdings co., ltd. | tpl otbd last row lh | ars-694, p/n 83289b20019-403, | RFQ |
| tso-c148 | alcoa fastening systems | flat washer | fw10001, | RFQ |
| tso-c63b | ail division | an/aps-128-( ), | RFQ | |
| tso-c39b | aero seats and systems, i | 2 man fuel cell seat | asi-4803, | RFQ |
| tso-c148 | alcoa fastening systems | int. threaded, corner, floatin | c063-(*)-(*), | RFQ |
| tso-c72c | schlobohm company, inc. | s30107-101, s30118-104, s30118-103, s30118-102, s30118-101, s30107-103, s30106-103, s30106-101, s30105-105, s30105-103, s30101-( ) series, -101, -103, -105, -107, | RFQ | |
| tso-c148 | alcoa fastening systems | press nut, special | rpna( )sc, rpna( )su, rpna( )sul, rpnd( )scn, rpnf( )-( )sn( ), rpnf( )sm, rpnf( )sm-( ), rpnf( )sn( ), rpnh( )-( )scn, rpnh( )scn, rpnk( )-( )scl, rpnk( )-( )sn( ), rpnk( )scl, rpnk( )sn( ), rpnl( )-( )sc, rpnm( )scl, rpnl( )sc, rpnq( )-( )sc, rpnq( )sc, rpnz( )-( )scl, rpnz( )scl, rpnm( )-( )scl, | RFQ |
| tso-c35d | innovative solutions and | flat panel display system | p/n 9k-07048-3-[], p/n 9k-07048-5-[], | RFQ |
| tso-c39c | b/e aerospace inc. | rh dbl - seb, iat, bmft, video | be16.0-2-43, 1015579-104ge04, | RFQ |
| tso-c10b | avidyne corporation | hardware | pn 700-00083-( ), pn 700-00150-( ), | RFQ |
| tso-c49a | vibro-meter corporation | rpm indicator | 3265015-0101, | RFQ |
| tso-c39b | ki holdings co., ltd. | sgl lh std f | ars-846 (for berth position only), p/n f4439a8s401-401, | RFQ |
| tso-c47 | ahlers aerospace, inc | fuel pressure indicator | series 468-(zzzz), p/n 468-10002, | RFQ |
| tso-c72c | monogram systems | 836499 series, 835841 series, 838678-405, 838905-401, 838941-401, 838941-403, 835839 series, 838922-401, | RFQ | |
| tso-c34e | l-3 communications avioni | gray bezel, internal attitude | gh-3900.2, p/n 9200-34600-0101(first in series), | RFQ |
| tso-c48 | electronics international | engine data converter (edc) fo | edc-33p-( ), | RFQ |
| tso-c39c | ki holdings co., ltd. | tpl ctr with in-arm table & pc | ars-671, p/n y5251b6j141-401, | RFQ |
| tso-c39c | b/e aerospace inc. | suite assy, rh ob aft | be17.0-1-45, p/n 1013190-014 en09, | RFQ |
| tso-c39c | ki holdings co., ltd. | sgl lh ctr for lrw | ars-861 (for seat position only), p/n f7531b7s403-401, ars-861 (for seat position only), p/n f7531b7s404-402, | RFQ |
| tso-c126a | honeywell asca inc. | new rescu 406afn2 transmitter, | 51090130-( ), | RFQ |
| tso-c38c | alliedsignal aerospace | ky 197a 064-1053-30, ky96a 064-1052-60, ky96a 064-1052-51, ky96a 064-1052-31, ky96a 064-1052-11, ky 97a, ky 96a, ky 197a 064-1053-32, ky 197a 064-1053-31, ky96a 064-1052-50, ky 197a 064-1053-12, ky 197a 064-1053-11, ky 197a 064-1053-10, ky 196a 064-1054-50, ky 196a 064-1054-42, ky 196a 064-1054-41, | RFQ | |
| tso-c4c | aspen avionics | ewr50 datalink receiver instal | 903-00005-[ ], | RFQ |
| tso-c52a | precise devices company | flight director gyro/horizon | 7999-( ), | RFQ |
| tso-c148 | monogram aerospace fasten | mxp performer | mxp4114 [ ], mxp4122 [ ], mxp4124 [ ], mxp4123 [ ], mxp4120 [ ], mxp4113 [ ], mxp4112 [ ], mxp4110 [ ], st25d91 [ ], 3d0109 [ ], 3d0212-[ ]x[ ], 3d0212-[ ]-[ ], 3d0110 [ ], 3d0120 [ ], ls8892p [ ], ls8892f [ ], | RFQ |
| tso-c43c | rockwell international av | input/output concentrator appl | 810-0193-001, | RFQ |
| tso-c39c | timco aerosystems | seat assy., double, hdcp, adj. | b1000s, p/n 70767-451-( ), b1000s, p/n 70767-451-( ), b1000s, p/n 70767-451-( ), | RFQ |
| tso-c151a | honeywell international i | kgp 560 ga-egpws (lru) | 965-1196-001, | RFQ |
| tso-c4c | aspen avionics | config module image | 300-00001-[ ], | RFQ |
| tso-c62e | specialty tires of americ | h31x11.0-10 4 pr aero classic | p/n 31330, | RFQ |
| tso-c10b | thales avionics s.a.s. | integrated electronic standby | p/n c16786ba02, p/n c16786ba01, p/n c16786baa01, | RFQ |
| tso-c113 | rockwell international co | adaptive flight display | pn 822-1577-202, pn 822-1917-202, | RFQ |
| tso-c34e | astronautics corp. of ame | software | 262505-(), | RFQ |
| tso-c173 | concorde battery corporat | lead acid batteries | rg-1835-1, rg-1835-2, | RFQ |
| tso-c127a | timco aerosystems | seat assy., triple, f/r, angle | b1000s, p/n 70762-403-( ), b1000s, p/n 70762-403-( ), b1000s, p/n 70762-403-( ), | RFQ |
| tso-c39b | ki holdings co., ltd. | tpl 1.5" nrw rh | ars-659, p/n 83256b12035-402, | RFQ |
| tso-c113 | rockwell collins | control tuning panel | model ctp-6000, p/n 822-2493-001, | RFQ |
| tso-c39b | b/e aerospace, inc | aircraft side facing divan | model no. 2523.582.01( ), | RFQ |
| tso-c3e | innovative solutions and | integrated flat panel display | p/n 9d-84078-( ), | RFQ |
| tso-c40c | honeywell international, | mrc-855a modular radio cabinet | 7517959-( ) series (dash no -902), | RFQ |
| tso-c66 | communications components | 35-5016, emb 10-14, | RFQ | |
| tso-c9c | rockwell collins | servo mount | model smt-5002, p/n 822-2912-001, | RFQ |
| tso-c127a | geven s.p.a. | triple passenger seat, type a, | p/n c6-01-0( )( )-( )( )( ), | RFQ |
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