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-C119B, TSO-C49B, TSO-C3D, TSO-C3C, TSO-C113, 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-c119b | universal avionics system | 6402-10001-xx, 1011( ), 1011.2x, 50011, 6402-11001-( ) series, 6402-12011-( ) series, 1011.3x, | RFQ | |
| tso-c49b | ultra electronic flightli | n1 % rpm indicator | model 7711-480, | RFQ |
| tso-c3d | universal avionics system | heading/course control panel | 1005-00-( ), 1006-00-( ), | RFQ |
| tso-c3c | us avionix | tc-m( ), p3tc( ), g300a, | RFQ | |
| tso-c113 | universal avionics system | application server unit (asu) | 3040-06-( ), | RFQ |
| tso-c10b | ultra electronic flightli | altimeter | p/n 8161-750, p/n 8161-750-1, p/n 8161-250-1, p/n 8047-x500, model # 8047-50d, | RFQ |
| tso-c105 | universal avionics system | 1011.3x, 1011.2x, 1011( ), 6402-10001-xx, 6402-12011-( ) series, | RFQ | |
| tso-c74c | ups aviation technologies | mode c transponder | model apollo sl70 p/n 430-6090-1xx, model apollo sl70 p/n 430-6090-1xx, apollo sl70, | RFQ |
| tso-c139 | uflymike | uflymike aviation headset (pj- | a100t-201r, a100t-201, | RFQ |
| tso-c39 | universal equipment corp. | e-126, | RFQ | |
| tso-c3d | universal avionics system | primary flight display/navigat | 8904-23533-( ), | RFQ |
| tso-c47 | ultra electronic flightli | prop oil temperature/oil press | model 7775-440, | RFQ |
| tso-c123b | universal avionics system | cvr | p/n 1606-00-xx, scn 2000.0.x, 1606-00-00, scn 2000.0.x, | RFQ |
| tso-c63c | ups aviation technologies | apollo mx20 io with traffic & | model mx20 io traffic radar p/n 430-0270-7[xx], | RFQ |
| tso-c66c | ups aviation technologies | interface | 430-6041-0xx apollo db30 dme/rmi/arinc 419, | RFQ |
| tso-c113 | universal avionics system | universal m-mfd-640 military m | 6402-xxxxx-0xm, | RFQ |
| tso-c129a | ups aviation technologies | model sf22 p/n 430-6070-1x, apollo model 2001, apollo model 2101, apollo sf20, apollosf22, gx55 mod j, gx60 mod n, gx65 mod l, apollo gx60 mod s gps/comm, apollo gx50 mod p gps, apollo gx65 mod p gps/comm, 139-0235-033, apollo 2001 mod k, | RFQ | |
| tso-c43a | ultra electronic flightli | indicator, tot | model 9a2720, | RFQ |
| tso-c63c | universal avionics system | configuration module for (fpmf | 50011, | RFQ |
| tso-c43c | ultra electronic flightli | auracle turbine engine managem | p/n 000-950000-tab-3, p/n 000-950000-tab-1, | RFQ |
| tso-c165 | universal avionics system | rack harness assembly | 3040-7x, 3040-8x, | RFQ |
| tso-c47 | ultra electronic flightli | fp indicator | model 162lcp638-3, | RFQ |
| tso-c109 | universal avionics system | accessible data unit | 3060-( ) series, | RFQ |
| tso-c84 | universal avionics system | 1601-01-( ) series, 1600-( ), 1610-( ), 1615-( ), 16101, 1601-02-( ) series, | RFQ | |
| tso-c139 | uflymike | uflymike aviation headset (u-1 | a100t-203, | RFQ |
| tso-c36e | ups aviation technologies | vhf nav/comm | model apollo sl30 p/n 430-6040-3[xx], | RFQ |
| tso-c55 | ultra electronic flightli | 7765-3, 7765-1, 159901-1, 159902-1, 7765-4, | RFQ | |
| tso-c63c | universal avionics system | fpmfd 1011.4.0 | 6402-10001-( ) series, 6402-11001-( ) series, 6402-11011-( ) series, 6402-12001-( ) series, | RFQ |
| tso-c47 | united instruments, inc. | 6223( )( ), 6333( )( ), 6332( )( ), 6331( )( ), 6313( )( ), 6312( )( ), 6300, 6222( )( ), 6221( )( ), 6213( )( ), 6212( )( ), 6211( )( ), 6311( )( ), 6200, | RFQ | |
| tso-c139 | uflymike | uflymike aviation headset (xlr | a100t-202, | RFQ |
| tso-c2b | united instruments, inc. | 8135( )( ), 8130( )( ), 8030( )( ), 8100( )( ), 8025( )( ), 8000( )( ), 8125( )( ), | RFQ | |
| tso-c37d | ups aviation technologies | comm board | 415-7002-02, | RFQ |
| tso-c4c | universal avionics system | primary flight display/navigat | 8904-23533-( ), | RFQ |
| tso-c129a | universal avionics system | uns-1k flight management syste | 11162-( ), | RFQ |
| tso-c129a | universal avionics system | uns-1c flight management syste | 10172-( ), | RFQ |
| tso-c49b | ultra electronic flightli | np indicator | model 7710-590, p/n 160629-1, | RFQ |
| tso-c3d | universal avionics system | fpefi | 5501-11111-( ) series, 6001-11411-( ) series, 6001-11111-( ) series, 6001-10411-( ) series, 6001-10111-( ) series, 5501-12411-( ) series, 5501-11411-( ) series, 5501-10411-( ) series, 6401-12411-( ) series, 5501-12111-( ) series, 6401-11411-( ) series, 6001-12111-( ) series, 6401-12111-( ) series, 6 | RFQ |
| tso-c165 | universal avionics system | universal cockpit display comp | 3040-05-( ), | RFQ |
| tso-c23b | united parachute technolo | wonderhog | v-iii, | RFQ |
| tso-c43c | ultra electronic flightli | exhaust gas temperature indica | 5077-520, | RFQ |
| tso-c49a | ultra electronic flightli | indicator, dual | model 9a2740, | RFQ |
| tso-c113 | universal avionics system | universal cockpit display term | 3055-( ) series, 3050-( ) series, | RFQ |
| tso-c43a | ultra electronic flightli | indicator, itt | model 9a2820-1, | RFQ |
| tso-c43c | uma aircraft and medical | temperature probe | t3b[ ][ ], | RFQ |
| tso-c119b | universal avionics system | flat panel multi-function disp | 6402-44011-( ), 6402-33011-( ), 6402-43011-( ), | RFQ |
| tso-c60a | universal avionics system | loran 1040, | RFQ | |
| tso-c123b | universal avionics system | cvfdr w/rips | p/n 1605-01-xx, scn 2000.0.x, 1605-01-00, scn 2000.0.x, | RFQ |
| tso-c49b | universal avionics system | 4010-( ) series, 6403-10221-xx,6403- series, 6403-10221-xx, 6403- series, 4011-( ) series, 50011-( ) series, | RFQ | |
| tso-c123b | universal avionics system | ccu, dual cvfdr | p/n 1640-120-xx scn 2004.0.x, 1640-120-0x scn 2004.0.x, | RFQ |
| tso-c145a | ups aviation technologies | version 5.1 of the upsat link | ads-b ldpu models at9011 p/n 430-6079-100-001, ads-b ldpu models at9051 p/n 430-6079-500-001, ads-b ldpu models at9021 p/n 430-6079-200-001, | RFQ |
| tso-c44b | ultra electronic flightli | 7790-( ), | RFQ | |
| tso-c139 | uflymike | uflymike aviation headsets (xl | a15t-2, | RFQ |
| tso-c47 | ultra electronic flightli | hydraulic pressure indicator | model 7781-300, | RFQ |
| tso-c124b | universal avionics system | ccu, remote | 1642-110-02 scn 2004.0.x, p/n 1642-110-xx scn 2004.0.x, | RFQ |
| tso-c8d | universal avionics system | primary flight display/navigat | 8904-23533-( ), | RFQ |
| tso-c147 | ups aviation technologies | apollo mx20 io with traffic mu | model mx20 io traffic p/n 430-0270-6[xx], | RFQ |
| tso-c115b | universal avionics system | configuration module | 11921, 10191, 10171, | RFQ |
| tso-c147 | ups aviation technologies | goodrich i-linc multifunction | model i-linc p/n 430-0270-8[xx], | RFQ |
| tso-c115b | universal avionics system | uns-1e flight management syste | 2017-( ), | RFQ |
| tso-c105 | ups aviation technologies | at2000 cdti/mfd display unit | 430-1500-[c]0x-01x, | RFQ |
| tso-c110a | ups aviation technologies | apollo mx20 multifunction disp | model mx20 p/n 430-0270-5[xx], | RFQ |
| tso-c49b | ultra electronic flightli | new propeller % rpm (np) indic | model 7710-120, | RFQ |
| tso-c52b | universal avionics system | heading/course control panel | 1006-00-( ), 1005-00-( ), | RFQ |
| tso-c66c | ub corporation | a0817f16, | RFQ | |
| tso-c47 | universal avionics system | 6403-10221-xx, 6403- series, 4010-( ) series, 50011-( ) series, 6403-10221-xx,6403- series, 4011-( ) series, | RFQ | |
| tso-c4c | ultra electronic flightli | gyroscope | model 706-11, p/n 46060-11, | RFQ |
| tso-c34e | ups aviation technologies | apollo sl30 mod a vhf nav/comm (part number 430-6040-3xx), | RFQ | |
| tso-c115b | universal avionics system | uns-1k flight management syste | 11162-( ), | RFQ |
| tso-c160 | universal avionics system | vdl mode 2 airborne datalink | model unilink ul-800, p/n 10800-xx scn 30.x, model unilink ul-801, p/n 10801-xx scn 30.x, | RFQ |
| tso-c106 | universal avionics system | ads-550 1550-01-( ), | RFQ | |
| tso-c146c | universal avionics system | uns-1ew fms | 3017-( ), scn -1000.x/1100.x, | RFQ |
| tso-c45 | ultra electronic flightli | 159902-1, 7729-2, 7790-8, 159901-1, | RFQ | |
| tso-c113 | ups aviation technologies | goodrich i-linc multifunction | model i-linc p/n 430-0270-8[xx], | RFQ |
| tso-c43c | universal avionics system | 6403-10221-xx, 6403- series, 50011-( ) series, 4011-( ) series, 4010-( ) series, 6403-10221-xx,6403- series, | RFQ | |
| tso-c23 | u.s. dept. of agriculture | fs-1, fs-5a, fs-5, fs-4, fs-2, fs-3, | RFQ | |
| tso-c113 | universal avionics system | configuration module for (fpmf | 50011, | RFQ |
| tso-c129a | universal avionics system | uns-1e flight management syste | 2017-( ), | RFQ |
| tso-c113 | universal avionics system | universal cockpit display term | 3055-( ), | RFQ |
| tso-c47 | ultra electronic flightli | ot/op indicator | model 7775-590, p/n 160634- 1, | RFQ |
| tso-c43c | ultra electronic flightli | oil temperature/oil pressure ( | model 7775-400, model 162lcpt43-3, | RFQ |
| tso-c151b | universal avionics system | taws remote processor unit | 3010-00-(xx) series, | RFQ |
| tso-c112 | ups aviation technologies | at7000 mode s transponder | 430-6091-10x-01x, | RFQ |
| tso-c8d | universal avionics system | 6403-10221-xx,6403- series, 4011-( ) series, 6403-10221-xx, 6403- series, 4010-( ) series, 50011-( ) series, | RFQ | |
| tso-c54 | utc aerospace systems | smartprobe air data computer w | model 2015tb-( ), p/n 2015tb, model 2015tc-( ), p/n 2015tc, | RFQ |
| tso-c123b | universal avionics system | install kit, ccu | k12084-1, | RFQ |
| tso-c124b | universal avionics system | cvfdr | p/n 1605-00-xx, scn 2000.0.x, 1605-00-00, scn 2000.0.x, | RFQ |
| tso-c113 | ultra electronic flightli | 159902-1, 770-s3, 7700-s2, 7700-s3, 7700-t1, 159901-1, | RFQ | |
| tso-c129a | universal avionics system | configuration module | 11921, 10191, 10171, | RFQ |
| tso-c124b | universal avionics system | ccu, dual cvfdr | 1640-120-0x scn 2004.0.x, p/n 1640-120-xx scn 2004.0.x, | RFQ |
| tso-c36e | ups aviation technologies | interface | 430-6041-0xx apollo db30 dme/rmi/arinc 419, | RFQ |
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