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-C8B, TSO-C49A, TSO-C115B, TSO-C84, TSO-C123B, 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-c8b | united instruments, inc. | 7210( )( ), 7211( )( ), 7030( )( ), 7040( )( ), 71, 7100 7120( )-( ), 7130( )-( ), 7140( )-( ), 7201( )( ), 7000( )( ), 7200( )( ), | RFQ | |
| tso-c49a | ultra electronic flightli | indicator, ng %rpm | model 9a2840-1, model 9a2730, | RFQ |
| tso-c115b | universal avionics system | software control number | 901.2, 801.2, | RFQ |
| tso-c84 | universal avionics system | 1601-01-( ) series, 1600-( ), 1610-( ), 1615-( ), 16101, 1601-02-( ) 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-c92c | universal avionics system | 3010-( ) series, | RFQ | |
| tso-c49b | ultra electronic flightli | n1 % rpm indicator | model 7711-480, | RFQ |
| tso-c113 | universal avionics system | data concentrator unit (incomp | 4300-10000-00, | RFQ |
| tso-c113 | universal avionics system | universal vision 1 computer | 3015-( ) series, | RFQ |
| tso-c43c | ultra electronic flightli | ot/op indicator | model 7775-590, p/n 160634- 1, | RFQ |
| tso-c113 | ups aviation technologies | goodrich i-linc multifunction | model i-linc p/n 430-0270-8[xx], | RFQ |
| tso-c110a | ups aviation technologies | goodrich i-linc with radar mul | model i-linc radar p/n 430-0270-9[xx], | RFQ |
| tso-c129a | universal avionics system | uns-1c flight management syste | 10172-( ), | RFQ |
| tso-c40c | universal avionics system | 1058-01-10, 10580-1-12, | RFQ | |
| tso-c43c | universal avionics system | 6403-10221-xx, 6403- series, 50011-( ) series, 4011-( ) series, 4010-( ) series, 6403-10221-xx,6403- series, | RFQ | |
| tso-c2d | uma aircraft and medical | airspeed indicator | t16-21x-xxxx-mxxx, | RFQ |
| tso-c49b | ultra electronic flightli | propeller % rpm (np) indicator | model 7710-400, | RFQ |
| tso-c128 | ups aviation technologies | vhf nav/comm | apollo sl30, | RFQ |
| tso-c38d | universal avionics system | vhf/comm radio | sl30, | RFQ |
| tso-c113 | ultra electronic flightli | auto-throttle system display | ats2000-1, ats2000-2, | RFQ |
| tso-c123b | universal avionics system | ccu, single cvr, single fdr | p/n 1640-160-xx scn 2004.0.x, 1640-160-0x scn 2004.0.x, | RFQ |
| tso-c55 | ultra electronic flightli | fq indicator | model 7762-480, | RFQ |
| tso-c113 | universal avionics system | universal m-mfd-640 military m | 6402-xxxxx-0xm, | RFQ |
| tso-c123b | universal avionics system | cvfdr | p/n 1605-00-xx, scn 2000.0.x, 1605-00-00, scn 2000.0.x, | RFQ |
| tso-c47 | ultra electronic flightli | otop indicator | model 7775-480, | RFQ |
| tso-c43a | ultra electronic flightli | indicator, dual tot | model 9a3610-1, | RFQ |
| tso-c113 | universal avionics system | fpmfd 1011.4.0 | 6402-10001-( ) series, 6402-11001-( ) series, 6402-11011-( ) series, 6402-12001-( ) series, | RFQ |
| tso-c38e | ups aviation technologies | vhf nav/comm | model apollo sl30 p/n 430-6040-3[xx], | RFQ |
| tso-c146c | universal avionics system | uns-1espw fms | 3019-( ), scn -1000.x1100.x, | RFQ |
| tso-c147 | ups aviation technologies | apollo mx20 io with traffic mu | model mx20 io traffic p/n 430-0270-6[xx], | RFQ |
| tso-c139 | uflymike | uflymike aviation headsets (xl | a15t-2, | RFQ |
| tso-c66b | universal avionics system | 1151, 1058-01-10, 10580-1-12, 1111, 1121, 1123, 1131, 1132, 1141, 1120, 1161, 1162, 1163, 1171, 1172, 1173, 15.6 1000-1-10, 11, 12, 13, 20, 21, 22, 23/ 1180-1-10, 11, 12, 13, 20, 21, 22, 23/1161-1-11, 12, 13, 14, 15, 21, 22, 23, 24, 25, uns-1 1000 series, 1100 series 1101, uns-1 jr. 1180, 1030, uns- | RFQ | |
| tso-c119 | universal avionics system | configuration module for (fpmf | 50011, | RFQ |
| tso-c2d | uma aircraft and medical | t16-31x-xxxx, | RFQ | |
| tso-c147 | ups aviation technologies | goodrich i-linc with radar mul | model i-linc radar p/n 430-0270-9[xx], | RFQ |
| tso-c129a | universal avionics system | configuration module | 11921, 10191, 10171, | RFQ |
| tso-c49a | ultra electronic flightli | revolution per minute (rpm) in | model 7710-1 version 5.0, | RFQ |
| tso-c105 | universal avionics system | fpmfd 1011.4.0 | 6402-12001-( ) series, 6402-11011-( ) series, 6402-11001-( ) series, 6402-10001-( ) series, | RFQ |
| tso-c110a | ups aviation technologies | apollo mx20 multifunction disp | model mx20 p/n 430-0270-5[xx], | RFQ |
| tso-c47 | uma aircraft and medical | 1 1/4 " electronic pressure in | t04 11xx xxxxx xx, | RFQ |
| tso-c45a | ultra electronic flightli | torque indicator (trq) | model 7721-400, | RFQ |
| tso-c37e | ups aviation technologies | vhf nav/comm | model apollo sl30 p/n 430-6040-3[xx], | RFQ |
| tso-c34e | ups aviation technologies | vhf navigation/communication | apollo sl30, | RFQ |
| tso-c115b | ups aviation technologies | navigation management computer | apollo 2101 mod p, | RFQ |
| tso-c43c | ultra electronic flightli | xot indicator | model 7778-480, | RFQ |
| tso-c47 | ultra electronic flightli | ot/op indicator | model 7775-590, p/n 160634- 1, | RFQ |
| tso-c123b | universal avionics system | install kit, cvfdr | k12083-1, | RFQ |
| tso-c9c | us avionix | tc-m( ), p3tc( ), g300a, | 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-c38d | ups aviation technologies | comm board | 415-7002-02, | RFQ |
| tso-c49b | ultra electronic flightli | gas generator % rpm (ng) indic | model 7711-120, | RFQ |
| tso-c49b | ultra electronic flightli | new propeller % rpm (np) indic | model 7710-120, | RFQ |
| tso-c153 | universal avionics system | universal cockpit display comp | 3040-05-( ), | RFQ |
| tso-c43c | ultra electronic flightli | induction air temperature indi | model 162lc526-3, | RFQ |
| tso-c92c | universal avionics system | taws remote processor unit | 3010-00-(xx) series, | RFQ |
| tso-c115 | universal avionics system | 1161-21-110, 120, 130, 140, 150, 111, 121, 131, 141, 151, 210, 220, 230, 240, 250, 211, 221, 231, 241, 251, 1180-21-20, -21, -22, -23, -24, 1161-30-( ), 1161-21-xx, uns-1a 1180-30-( ), 105( ), 1180-24-20, 1180-24-xx, 1180-30-( ), ncu-1161-21-xx, 1056-01-10, ncu-1180-21-xx, ncu-1180-24-xx, uns-1a 101 | RFQ | |
| tso-c129a | universal avionics system | uns-1k, 1116-( ), uns-1d, 1192-( ) series, uns-1d, 1192-( ), uns-1c, 1019-( ) series, uns-1c, 1019-( ), uns-1c, 1017-( ) series, uns-1c, 1017-( ), uns-1b/-1c/-1csp/-1d/-1k, 1-18-( ) series, uns-1b/-1c/-1csp/-1d/-1k, 1-18-( ), 1190-( ), 1117-( ), -11, -12, -15, -16, 1013-41-021, 1075-( ), 1018-(), 10 | 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-c118 | ups aviation technologies | goodrich i-linc multifunction | model i-linc p/n 430-0270-8[xx], | RFQ |
| tso-c43b | ultra electronic flightli | itt indicator | model 152lc219-3, | RFQ |
| tso-c123a | universal avionics system | universal avionics cockpit voi | 1605-()scn 10.x, | RFQ |
| tso-c16a | utc aerospace systems | smartprobe air data computer w | model 2015tc-( ), p/n 2015tc, model 2015tb-( ), p/n 2015tb, | RFQ |
| tso-c38d | universal avionics system | unilink communications managem | 1068-( ), | RFQ |
| tso-c92c | universal avionics system | configuration module | 30101, | 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-c45 | ultra electronic flightli | 159902-1, 7729-2, 7790-8, 159901-1, | RFQ | |
| tso-c129a | universal avionics system | 4-inch flat panel control disp | 1117-2-116, 1117-2-205, 1117-2-206, 1117-2-215, 1117-2-106, 1117-2-605, 1117-2-105, 1117-1-616, 1117-1-615, 1117-1-606, 1117-2-115, 1117-2-515, 1117-2-216, 1117-2-616, 1117-2-615, 1117-2-606, 1117-1-206, 1117-2-516, 1117-1-605, 1117-2-506, 1117-2-505, 1117-1-216, 1117-1-515, 1117-1-506, 1117-1-505, | RFQ |
| tso-c49b | ultra electronic flightli | rmp indicator | model 7710-300, model 162lcf621a-3, | RFQ |
| tso-c4c | universal avionics system | heading/course control panel | 1005-00-( ), | RFQ |
| tso-c47 | uma aircraft and medical | pressure sensor | t1eu [ ] [ ] [ ], | RFQ |
| tso-c62b | uniroyal tire company | 49x17/24/c-51tl, 49x17/26/c-72tl, c-58tl, 49x17/28/c-92tl, qtr c-92tl-1, c-222tl, c-234tl, c-237tl, 6903-985, 49x17/30/c-219tl, c-220tl, 6903-972, 6902-972, 50x20.0-20/30/c-224tl, 50x20.0-20/32/c-227tl, c-229tl, 56x20.0-20/22/c-131, qtr c-131-1, 56x20.0-20/24/c-178tl, 5941-995, 5943-926, 5.00-5/2/4/ | RFQ | |
| tso-c43c | ultra electronic flightli | otop indicator | model 7775-480, | RFQ |
| tso-c113a | ultra electronic flightli | auracle turbine engine managem | p/n 000-950000-tab-3, p/n 000-950000-tab-1, | RFQ |
| tso-c23b | united parachute technolo | tandem vector system | vt-1, vtc-1, vt-1a, | RFQ |
| tso-c43c | uma aircraft and medical | 1 1/4 " electronic pressure in | t12 11xx xxxxx xx, | 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-c115b | universal avionics system | uns-1k flight management syste | 11162-( ), | RFQ |
| tso-c43a | ultra electronic flightli | indicator, oil temperature | model 9a2770, model 9a2870-1, | RFQ |
| tso-c66c | ups aviation technologies | vhf nav/comm | model apollo sl30 p/n 430-6040-3[xx], | RFQ |
| tso-c129a | universal avionics system | operating software control num | 901.( ), 801.( ), | RFQ |
| tso-c49b | ultra electronic flightli | indicator - np final assembly | p/n 160856-2, | RFQ |
| tso-c123b | universal avionics system | install kit, ccu | k12084-1, | RFQ |
| tso-c49b | ultra electronic flightli | auracle turbine engine managem | p/n 000-950000-tab-3, p/n 000-950000-tab-1, | RFQ |
| tso-c115b | universal avionics system | uns-1csp flight management sys | 10192-( )-( ), | RFQ |
| tso-c43c | ultra electronic flightli | emergency evacuation slide sys | model be-200 p/n 65600-( ), | RFQ |
| tso-c123b | universal avionics system | ccu, remote | 1642-110-02 scn 2004.0.x, p/n 1642-110-xx scn 2004.0.x, | RFQ |
| tso-c113 | universal avionics system | configuration module | 30401, 30151, | RFQ |
| tso-c129a | universal avionics system | uns-1esp flight management sys | 2019-( ), | RFQ |
| tso-c45a | uma aircraft and medical | manifold pressure transmitter | t1eu70a, | RFQ |
| tso-c139 | uflymike | uflymike aviation headset (pj- | a100t-201r, a100t-201, | RFQ |
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