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Browse FAA Technical Standards Orders (TSO) Parts by letter L - 4

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 an unparalleled selection of TSO parts like TSO-C36E, TSO-C36E, TSO-C8E, TSO-C110A, TSO-C52B, look no further than Internet for Aviation. Our inventory of more than two billion new and obsolete parts for the aerospace, civil aviation, and defense industries is available to each of our customers with short lead times and competitive prices. For any parts not in our inventory, our team of dedicated account managers can efficiently track them down though our international supply chain network that spans North America and Europe.

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TSO No. TSO Holder Name TSO Title Part Model Name RFQ
tso-c36e 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-c36e l-3 communications avioni N/A dcu-5000, p/n 9200-20600-( )( ) where 9200-20600-0101 is the first in the series, RFQ
tso-c8e l-3 communications avioni data configuration module (dcm p/n 9230-38001-01, RFQ
tso-c110a l-3 communications avioni N/A dcu-5000, p/n 9200-20600-( )( ) where 9200-20600-0101 is the first in the series, RFQ
tso-c52b l-3 communications avioni flight display system fds-5200, p/n 9200-22400-( )( ) where 9200-22400-0101 is the first in the series, fds-5200, 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-c113 l-3 communications avioni brown bezel, internal attitude gh-3900.2, p/n 9200-34400-0301(first in series), RFQ
tso-c36e l-3 communications avioni black bezel, external air data gh-3900.2, p/n 9200-34700-0201(first in series), RFQ
tso-c106 l-3 communications avioni electronic standby instrument gh-3900, p/n 9200-34000-( )( ), gh-3900, p/n 9200-34100-( )( ), RFQ
tso-c118 luftfahrt-bundesamt (lba) apollo mx20 multifunction disp model mx20, p/n 430-0270-5[xx], RFQ
tso-c3e l-3 communications avioni brown bezel, internal attitude gh-3900.2, p/n 9200-34400-0301(first in series), RFQ
tso-c74c 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-c112 l-3 communications avioni rack, flight display 9200-22600-( ) where 9200-22600-01 is the first in the series, RFQ
tso-c123a l-3 communications fa2300 cockpit voice and data 2315-1200-00, RFQ
tso-c43c l-3 communications avioni flight display system fds-5200, 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-c40c l-3 communications avioni black bezel, internal attitude gh-3900.2, p/n 9200-34400-0401(first in series), RFQ
tso-c6e l-3 communications avioni black bezel, internal attitude gh-3900.2, p/n 9200-34600-0201(first in series), RFQ
tso-c66c l-3 communications avioni electronic standby instrument model esis-5000, p/n 9200-43000-( )( )where p/n 9200-43000-0201 is the first in the series, gh-3900, p/n 9200-34100-( )( ), gh-3900, p/n 9200-34000-( )( ), esis-5000, p/n 9200-43000-( )( ), RFQ
tso-c39 l. a. rumbold, ltd. N/A m.1299, m.1301, m.1302, m.1279, m.1298, m.1297, m.1296, m.1295, m.1280, m.1204, m.1155, m.1156, m.1353, m.1158, m.1168, m.1169, m.1192, m.1193, m.1159, m.1199, m.1278, m.1214, m.1215, m.1269, m.1270, m.1273, m.1274, m.1275, m.1276, m.1277, m.1198, m.1403, m.1343, m.1354, m.1355, m.1356, m.1363, m.13 RFQ
tso-c8e l-3 communications avioni electronic standby instrument gh-3900.2 release 1.4, p/n 9200-34800-( )( ), gh-3900.2 release 1.4, p/n 9200-34900-( )( ), RFQ
tso-c2d l-3 communications avioni electronic standby instrument gh-3900.2 release 1.4, p/n 9200-34900-( )( ), gh-3900.2 release 1.4, p/n 9200-34800-( )( ), RFQ
tso-c47a 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-c9a lsi service corporation h N/A l-5b, l-5, RFQ
tso-c52b l-3 communications avioni center console unit ccu-5200, p/n 9200-21661-( )( ) where 9200-21661-0101 is the first in the series, RFQ
tso-c2d l-3 communications avioni black bezel, internal attitude gh-3900.2, p/n 9200-34500-0401(first in series), RFQ
tso-c10b l-3 communications avioni black bezel, internal attitude gh-3900.2, p/n 9200-34500-0401(first in series), RFQ
tso-c66a litton industries clifton N/A 59400000-( )( )( ), 66000000-( )( )( ), 59500000-( )( )( ), RFQ
tso-c124a l-3 communications fa2500 solid state cockpit voi part number dasu200-21-1, RFQ
tso-c6 litton systems ltd. N/A ltn-90-100, ltn-51, ltn-91, RFQ
tso-c4c l-3 communications avioni black bezel, internal attitude gh-3900.2, p/n 9200-34500-0401(first in series), RFQ
tso-c47 lewis engineering co. N/A 61541-( ), 61441-( ), 604rl-( ), 163lcp, 163d( ), 162lcp( ), 162cpt, 162cdp-( ), RFQ
tso-c4c l-3 communications avioni data configuration module (dcm p/n 9230-38001-01, RFQ
tso-c112 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-c34e l-3 communications avioni smartdeck connect & smartdeck p/n 9200-22910-( )( )( ) where 9200-22910-020000 is the first in the series for sdconnect oem version, p/n 9200-22911-( )( )( ) where 9200-22911-020000 is the first in the series for sdconnect production version, p/n 9200-20000-( )( )( ) where 9200-20000-020000 is the first in the series for smartde RFQ
tso-c66c l-3 communications avioni center console unit ccu-5200, p/n 9200-21661-( )( ) where 9200-21661-0101 is the first in the series, RFQ
tso-c3e l-3 communications avioni smartdeck connect & smartdeck p/n 9200-20000-( )( )( ) where 9200-20000-020000 is the first in the series for smartdeck system software, 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 sdc RFQ
tso-c124a l-3 communications fa2100fdr, solid state flight 2100-2042-00, 2100-4042-00, RFQ
tso-c46a l-3 communications avioni black bezel, internal attitude gh-3900.2, p/n 9200-34600-0201(first in series), RFQ
tso-c45b l-3 communications avioni flight display system fds-5200, 9200-22400-( )( ) where 9200-22400-0101 is the first in the series, fds-5200, p/n 9200-22400-( )( ) where 9200-22400-0101 is the first in the series, RFQ
tso-c8e l-3 communications avioni brown bezel, internal attitude gh-3900.2, p/n 9200-34600-0301(first in series), RFQ
tso-c1c louis l?hotelier company N/A fr 212 (x)-(x), fr 222 (x)-(x), fr 312 (x)-(x), fr 322 (x)-(x), RFQ
tso-c46a l-3 communications avioni internal attitude sensor, inte model gh-3900rsu, p/n 9200-38100-0101, RFQ
tso-c113 l-3 communications avioni gray bezel, internal attitude gh-3900.2, p/n 9200-34500-0101(first in series), RFQ
tso-c115b l-3 communications avioni electronic standby instrument gh-3900.2 release 1.4, p/n 9200-34800-( )( ), gh-3900.2 release 1.4, p/n 9200-34900-( )( ), RFQ
tso-c146b l-3 communications avioni bracket assembly mounting rear 9010-20403-( ) where 9010-20403-01 is the first in a series, RFQ
tso-c50 lane electronics co. N/A l400 ser., l407 ser., RFQ
tso-c155a l-3 communications, aviat cockpit voice recorder, combin fa5000, 500 ( ), RFQ
tso-c6e l-3 communications avioni electronic standby instrument esi-1000, 9200-32100-( )( )( ) where 9200-32100-0101, 9200-32100-0201, 9200-32100-1001are the first in a series, model esi-2000, 9200-32500-0041[rotorcraft, black bezel]is first in the series, model esi-2000, 9200-32500-0031 [rotorcraft, grey bezel], model esi-2000, 9200-32500-0021 [fixed wing, blac RFQ
tso-c110a l-3 communications avioni flight display system fds-5200, p/n 9200-22400-( )( ) where 9200-22400-0101 is the first in the series, fds-5200, 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-c34e l-3 communications avioni black bezel, 1 button, interna gh-3900.2 release 1.4, p/n 9200-34410-( )( ), RFQ
tso-c90 litewate transport equip. N/A 622004( ), RFQ
tso-c74c l-3 communications avioni mounting tray, center console 9200-21660-( ) where 9200-21660-01 is the first in the series, RFQ
tso-c113 l-3 communications avioni smartdeck connect & smartdeck 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 smartdeck system software, p/n 9200-22911-( )( )( ) where 9200-22911-020000 is the first in the series for sdconnect RFQ
tso-c115b l-3 communications avioni gray bezel, internal attitude gh-3900.2, p/n 9200-34500-0101(first in series), RFQ
tso-c95a l-3 communications avioni black bezel, internal attitude gh-3900.2, p/n 9200-34600-0201(first in series), RFQ
tso-c45b l-3 communications avioni hold down retainer, dcu-5000 9010-20411-( ) where 9010-20411-01 is the first in the series, RFQ
tso-c96a luminescent systems inc led position/tail/anti-collisi model 84056( ), model 84005( ), model 84016( ), RFQ
tso-c4c l-3 communications avioni black bezel, internal attitude gh-3900.2, p/n 9200-34400-0401(first in series), RFQ
tso-c52b l-3 communications avioni bracket assembly mounting rear 9010-20403-( ) where 9010-20403-01 is the first in a series, 9010-20403-( ) where 9010-20403-01 is the first in the series, RFQ
tso-c129 litton aero products N/A 466200-0102-0100, RFQ
tso-c9c l-3 communications avioni hold down retainer, dcu-5000 9010-20411-( ) where 9010-20411-01 is the first in the series, 9010-20411-( ) where 9010-20411-01 is the first in a series, RFQ
tso-c10 lear siegler, inc. instru N/A b0090-81119, b0090-81128, b0090-81107, b0090-81109, b0090-81112, b0090-81113, b0090-81114, b0090-81102, b0090-81117, b0070( ), b0090-81120, b0090-81122, b0090-81123, b0090-81124, b0090-81125, b0090-81126, b0090-81127, b0090-81115, b0063-81103, 0020-81112, 50001, a0009( ), b0020( ), b0040( ), b0060-8 RFQ
tso-c6e l-3 communications avioni black bezel, internal attitude gh-3900.2, p/n 9200-34500-0401(first in series), 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-c169 l-3 communications avioni nav/com mounting tray adr-7050, p/n 9010-21453-( ), RFQ
tso-c36e l-3 communications avioni black bezel, internal attitude gh-3900.2, p/n 9200-34500-0201(first in series), RFQ
tso-c8 lear siegler, inc. instru N/A b0352( ), RFQ
tso-c47 litton systems, inc. clif N/A 9807-56( )( ), 9811-19( )( ), RFQ
tso-c157 l-3 communications avioni N/A dcu-5000, p/n 9200-20600-( )( ) where 9200-20600-0101 is the first in the series, RFQ
tso-c115b l-3 communications avioni black bezel, 1 button, interna gh-3900.2 release 1.4, p/n 9200-34410-( )( ), RFQ
tso-c36e l-3 communications avioni brown bezel, internal attitude gh-3900.2, p/n 9200-34400-0301(first in series), RFQ
tso-c66c l-3 communications avioni data configuration module dcm-3900, p/n 9230-34012-01, RFQ
tso-c66c l-3 communications avioni gray bezel, internal attitude gh-3900.2, p/n 9200-34500-0101(first in series), RFQ
tso-c39b lifeport, inc. two, three, and four place div 15-0031( )-( )-( ), RFQ
tso-c113 l-3 communications avioni flight display system 9200-22400-( )( ) where 9200-22400-0101 is the first in a series, fds-5200, fds-5200, p/n 9200-22400-( )( ) where 9200-22400-0101 is the first in the series, RFQ
tso-c8e l-3 communications avioni electronic standby instrument model esis-5000, p/n 9200-43000-( )( )where p/n 9200-43000-0201 is the first in the series, gh-3900, p/n 9200-34100-( )( ), esis-5000, p/n 9200-43000-( )( ), gh-3900, p/n 9200-34000-( )( ), RFQ
tso-c169a l-3 communications avioni sensor reference system 9200-20800-( )( ) where 9200-20800-0102 is the first in a series, srs-3000, RFQ
tso-c52 lear siegler, inc. instru N/A aru-2b/a, 4055k, 5023a, RFQ
tso-c129a luftfahrt-bundesamt (lba) gps navigator model apollo gx60, p/n 430-6050-6xx, software version 3.5, model apollo gx 50, p/n 430-6050-4xx, software version 3.5, model apollo gx 65, p/n 430-6050-8xx, software version 3.5, RFQ
tso-c94a litton aero products N/A ltn-311, ltn-311 461355-02-01-04/05, ltn-3000 omega/vlf/rnav, ltn-211 510097-3, -4, 510051-9, -10, -10-01, -11, 510028-3, 463155-02-05, 461355-02-01-04, RFQ
tso-c124a l-3 communications cockpit voice data recorder, d p/n dasu200-21-1, RFQ

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