A Technical Standard Order (TSO) part is one that has been manufactured to meet specific performance standards as dictated by the Federal Aviation Administration (FAA). With TSO standardization, authorities ensure that materials, parts, and appliances all have been approved for production and have shown how they will be installed and function on a particular aircraft. At NSN Sphere, we can help you locate and procure a variety of TSO parts that have been sourced from top global manufacturers. With our competitive pricing and availability for top parts such as TSO-C44C, TSO-C63C, TSO-C175, TSO-C90C, TSO-C127A, we can fulfill all your operational needs with ease. If there are particular items from our inventory that you wish to procure, we invite you to send us a completed Request for Quote form through our website. Once received, a dedicated account manager will reach out to you in 15 minutes or less to provide a unique and personalized quote.
| TSO No. | TSO Holder Name | TSO Title | Part Model Name | RFQ |
|---|---|---|---|---|
| tso-c44c | avidyne corporation | integrated flight display, ada | 530-00209-( ), | RFQ |
| tso-c63c | telephonics | tandem kit | 3614379-5302, 3614379-5302, 3614289-4000, 3614289-4000, | RFQ |
| tso-c175 | korita aviation (suzhou) | half size service cart | model cm1001, p/n cm1001-105( ), model cm1001, p/n cm1001-103( ), | RFQ |
| tso-c90c | taiwan fylin industrial c | nas 3610-2l2c air cargo contai | model 03a, p/n 03a0000-(xx) series, | RFQ |
| tso-c127a | ki holdings co., ltd. | sgl lh nrw f/r f | ars-846 (for seat position only), p/n f4439a8s410-401, | RFQ |
| tso-c119b | aviation communication & | 4-mcu 28v dc lru | 903500-55904, | RFQ |
| tso-c39c | timco aerosystems | seat assy., triple, l/h, ife, | b1010ss, p/n 70791-401-( ), b1010ss, p/n 70791-401-( ), b1010ss, p/n 70791-401-( ), | RFQ |
| tso-c90c | integrated technologies, | prowall uld container | 2383-0100-0002, 2383-0100-0001, | RFQ |
| tso-c43 | smith aerospace ltd | temperature instruments | 2091-11-1 mod x, 2091-11-1, 2091-03-1 mod x, 2091-03-1, 2091-02-1 mod x, 2091-02-1, 2091-01-1 mod x, 2091-01-1, | RFQ |
| tso-c32d | honeywell international | high frequency (hf) radio comm | 065-00183-0301, 065-00189-2501, 065-00183-0501, 065-00183-0101, 065-00183-0201, 065-00183-0401, 065-00183-0601, 065-00183-2601, 065-00183-2701, 065-00183-2801, 065-00183-3001, 225-00044-0016, 065-00183-2901, | RFQ |
| tso-c148 | alcoa fastening systems | flaring nut | dnp6000-( )-( )-( ), dn6000-( )-( )-( ), dnd6050l-( ), dd6000-( )-( ), dfi6000-( )-( )-( ), dll6000-( )-( )-( ), dlm6000-( )-( )-( ), da6000-( )-( )-( ), dam6000-( )-( )-( ), dat6000-( )-( )-( ), dba6000-6-( ), dbl6000-( )-( )-( ), dbm6000-( )-( )-( ), dbr6000-( )-( )-( ), dcau6000-( )-( )-( ), d600 | RFQ |
| tso-c147 | avidyne corporation | acm100 aircraft configuration | 700-00156-( ), | RFQ |
| tso-c127a | recaro aircraft seating a | lh seat, std, special upright, | 3510a359a32z251, | RFQ |
| tso-c127a | c&d zodiac inc | r/h single business class seat | 41302001-102, | RFQ |
| tso-c39b | ki holdings co., ltd. | first class double standard rh | ars-605, p/n 83-227b8225-402, | RFQ |
| tso-c127 | ki holdings co., ltd. | seat top assy dbl rh | ars-596, p/n 83236b17919-404, ars-596, p/n 83236b17919a404, ars-596, p/n 83236b17876a404, ars-596, p/n 83236b17876-404, | RFQ |
| tso-c148 | alcoa fastening systems | silver nut | dncs6050nl-( ), | RFQ |
| tso-c127a | hubei ali-jiatai aircraft | right-hand triple, no recline, | p/n kky400-0933-221, | RFQ |
| tso-c39b | ki holdings co., ltd. | tpl center with in arm table | ars-588, p/n 83-220b8201-405, | RFQ |
| tso-c72c | chestnut ridge foam, inc. | seat bottom cushion / cover co | c503301-55, c503299-55, c503407-55, c503300-55, c503253-55, p/n c503840-55, c503302-55, c502159-45, c502159-55, c502162-45, c502162-55, c503250-55, | RFQ |
| tso-c127a | timco aerosystems | seat assy., triple, hdcp, supe | model b3500, p/n 3503114-451-( ), | RFQ |
| tso-c127a | ki holdings co., ltd. | tpl 2.4" nrw ctr | ars-815, p/n 83276b16218-405, ars-815, p/n 83276b16218-425, | RFQ |
| tso-c55a | avidyne corporation | keyboard software | 530-00205-( ), | RFQ |
| tso-c148 | anillo industries, inc. | washer?silicone rubber | p/n hs4567, | RFQ |
| tso-c175 | diethelm keller aviation | 2/3 waste ace cart | model cm08-101, p/n cm08-101( ), | RFQ |
| tso-c127a | timco aerosystems | seat assy., double, b/c, 7" re | b2054, p/n 70757-414-( ), b2054, p/n 70757-414-( ), b2054, p/n 70757-414-( ), | RFQ |
| tso-c127 | ki holdings co., ltd. | triple without tv rh | ars-615, p/n 83-220b9688a410, ars-615, p/n 83-220b9688-410, | RFQ |
| tso-c127a | ki holdings co., ltd. | tpl rh otbd i/a articulating | ars-859, p/n 83296b19147-404, ars-859, p/n 83296b19962-404, | RFQ |
| tso-c127a | timco aerosystems | seat assy., triple, e/r, no wa | model 3200, p/n 3203032-454-( ), | RFQ |
| tso-c150 | w.s. shamban europe a/s | double delta(r) | 52, | RFQ |
| tso-c147 | cmc electronics inc. | c4x integrated avionics system | 100-602580-102, | RFQ |
| tso-c113 | wulfsberg electronics div | display, rms 555 radio managem | model rmu-556, p/n 066-04028-( ), | RFQ |
| tso-c72c | flight line products, llc | bottom cushion assy, flotation | fw080856-005, | RFQ |
| tso-c10b | ametek aerospace gulton-s | barometric altimeter | 70310n( )d( ), | RFQ |
| tso-c148 | alcoa fastening systems | composi-lok(r) ii series | mbf2110( )-( )-( ), mbf2110( )-( )( )( ), mbf2111( )-( )-( ), mbf2111( )-( )( )( ), mbf2112( )-( )-( ), mbf2112( )-( )-( )( ), mbf2112( )-( )( )( ), mbf2112( )-( )( )( )( ), mbf2113( )-( )-( ), mbf2120-( )-( ), mbf2120-( )( )( ), mbf2121-( )-( ), mbf2121-( )( )( ), mbf2122-( )-( ), c9784( )( )( )( ) | RFQ |
| tso-c148 | click bond | nutplate, miniature, floating | cb6014 ( ) 04- ( ) ( ) ( ), | RFQ |
| tso-c44b | sagem avionics, inc | model icds 2000h | pn 453-0550-10, | RFQ |
| tso-c55a | electronics international | fuel flow differential module | ffdm-1-mvp, | RFQ |
| tso-c39c | ki holdings co., ltd. | sgl rh | p52b41, p/n p5231b4a405-402, p52b41, p/n p5231b4a402-402, | RFQ |
| tso-c39b | b/e aerospace, inc | side facing divan | model no. 2523.714.01( ), model no. 2523.709.01( ), | RFQ |
| tso-c129 | freeflight systems | 81438-01-242(x) | 81438-dl rev h, | RFQ |
| tso-c22g | amsafe, incorporated | lab belt assembly | 2144-1-()-(), 2144-7-()-(), | RFQ |
| tso-c39b | ki holdings co., ltd. | tpl 1" offset with special arm | ars-577, p/n 83-220b9777-422, | RFQ |
| tso-c8d | aspen avionics | analog converter unit | 910-00004-[ ], 910-00004-(), | 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-c113 | astronautics corp. of ame | control panel | 266070-() where 266070-1 is the first in a series, software 260996-0003, | RFQ |
| tso-c148 | alcoa fastening systems | nut, self locking, extruded wa | st3m572-(*), | RFQ |
| tso-c9c | wulfsberg electronics div | helicopter stability augmentat | 42-020001-0001, | RFQ |
| tso-c148 | alcoa fastening systems | blind fastener | osr-( )-( ), | RFQ |
| tso-c145c | innovative solutions and | is&s beta-3 gps-sbas receiver | 9b-87010-1, | RFQ |
| tso-c148 | alcoa fastening systems | nut, self locking, high tensio | ls8301-(*), | RFQ |
| tso-c39c | ki holdings co., ltd. | dbl std last row with b/o lh | ars-694, p/n 83246b17228-409, | RFQ |
| tso-c39b | ki holdings co., ltd. | first class seat double narrow | ars-397, p/n 183-5499-403, | RFQ |
| tso-c95a | rockwell collins | integrated modular avionics ta | model imat-6000, p/n 810-0181-1j0501, model imat-6000, p/n 810-0181-2b0001, model imat-6000, p/n 810-0181-1j0001, model imat-6000, p/n 810-0181-1e0001, model imat-3700, p/n 810-0352-001, imat-6000, p/n 810-0181-1g0001, | RFQ |
| tso-c148 | alcoa fastening systems | outrigger nutplate, a-286 cres | onp7020-( )-( )-( ), | RFQ |
| tso-c43a | rockwell collins | electronic flight display | model efd-4076, p/n 622-9810-308, | RFQ |
| tso-c127 | ki holdings co., ltd. | dbl6" reclining rh | ars-597, p/n 83-237b9003-408, ars-597, p/n 83-237b8919-408, | RFQ |
| tso-c92c | honeywell international i | mk vi/vii egpwc | 965-1180-024, 965-1190-024, 965-1220-024, 965-1210-024, | RFQ |
| tso-c127a | b/e aerospace, inc | forward facing double seat ass | 3a( )f( )232( )( ), 3a( )f( )221( )( ), 3a( )f( )212( )( ), 3a( )f( )209( )( ), 3a( )f( )210( )( ), model 3a( )f( )205( ), 3aaf0256( ), | RFQ |
| tso-c40c | chelton flight systems | chelton flight systems analog | pn 42-013001-[xxx], | RFQ |
| tso-c127a | ki holdings co., ltd. | tpl otbd 1.5"nrw with special | ars-835, p/n 83283b16712-410, | RFQ |
| tso-c127a | recaro aircraft seating a | lh standard, exit, no recline, | 3510a913-31z041, | RFQ |
| tso-c148 | alcoa fastening systems | base | 30l3-( )( ), | RFQ |
| tso-c127a | ki holdings co., ltd. | dbl otbd lh | ars-710, p/n 83269b17991-401, ars-707, p/n 83262b18000-401, ars-707, p/n 83262b18266-401, ars-831, p/n 83222b16150-401, ars-831, p/n 83222b18309-411, ars-831, p/n 83222b18309-401, ars-813, p/n 83252b16198-423, ars-813, p/n 83252b16198-403, ars-835, p/n 83283b16714-401, | RFQ |
| tso-c127a | ki holdings co., ltd. | tpl rh 3.3 in nrw 1.0 in rec 2 | ye1b35, p/n ye157b3a414-402, | RFQ |
| tso-c66c | skylight avionics company | distance display converter | model lrn-500, p/n 500-5608, | RFQ |
| tso-c5c | northrop grumman systems | litton inertial navigation sys | 454019-01, | RFQ |
| tso-c39c | b/e aerospace, inc | 3 place tracking divan | model 2523.523.01-( ), | RFQ |
| tso-c39b | ki holdings co., ltd. | tpl std without table rh | ars-577, p/n 83-220b8063-406, | RFQ |
| tso-c123a | l-3 communications | cockpit voice recorder fa2100c | 2100-1025-02, software version 840-e3408-02, | RFQ |
| tso-c146d | astronautics corp. of ame | engine data concentrator unit | p/n 269480-( ) where 269480-1 is the first in a series, | RFQ |
| tso-c41d | astronautics corp. of ame | airborne automatic direction f | (cp) software 198241-( ), software 198233-( ), | RFQ |
| tso-c123b | chelton avionics, incorpo | area microphone preamplifier | model 265-[], 265-002, model 265-[], 265-004, model 265-[], 265-003, model 265-[], 265-00, model 265-[], 265-001, | RFQ |
| tso-c148 | alcoa fastening systems | huck zl stud nut, flush head | d3011-( )-( ), | RFQ |
| tso-c39b | zodiac seats france | fourth occupant seat type i | p/n 167(xx)(x)(x)-(xx), | RFQ |
| tso-c39b | b/e aerospace inc. | lh triple no outboard arm thin | model 980-ma102f-3l p/n 1002984-011, | RFQ |
| tso-c148 | alcoa fastening systems | int. threaded, floating barrel | hs4504-(*), | RFQ |
| tso-c39b | ki holdings co., ltd. | dbl special baggage bar lh | ars-707, p/n 83262b16245-431, ars-707, p/n 83262b15270-431, | RFQ |
| tso-c157a | aviation communication & | ngt-2500 appliance release 1 c | p/n 9230-17003-01, p/n 9021105-001, p/n 9022500-10000, | RFQ |
| tso-c128a | avidyne corporation | integrated flight display, vhf | 530-00182-( ), | RFQ |
| tso-c90c | nordisk aviation products | air cargo containers | 11980-1( ), 12160-1( ), 13280-1( ), | RFQ |
| tso-c127a | ki holdings co., ltd. | sgl rh std l/r f | ars-846 (for seat position only), p/n f4439a8s402-402, | RFQ |
| tso-c113 | universal avionics system | data concentrator unit | p/n 43001, p/n 4300-20000-( ), scn 1018.0.x, p/n 4300-21000-( ), scn 1018.0.x, scn 1021.0.x, p/n 4300-21100-( ), scn 1018.0.x, scn 1020.0.x, scn 1021.0.x, p/n 4300-20100-( ), scn 1018.0.x, scn 1020.0.x, | RFQ |
| tso-c4c | castleberry instruments & | attitude gyro model 300-14elp | model 100-0300-001 pn 504-0006-965( ), model 100-0300-001 pn 504-0006-966( ), | RFQ |
| tso-c47a | ultra electronic flightli | auracle turbine engine managem | p/n 000-950000-tab-3, p/n 000-950000-tab-1, | RFQ |
| tso-c55 | vibro-meter corporation | fuel & oil quantity | 76-182-(y), | RFQ |
| tso-c157 | avidyne corporation | keyboard software | 530-00205-( ), | RFQ |
| tso-c128a | avidyne corporation | keyboard software | 530-00205-( ), | RFQ |
| tso-c127a | ki holdings co., ltd. | dbl i/a ctr lh | ars-837, p/n 83282b17258-403, | RFQ |
| tso-c106 | avidyne corporation | integrated flight display, acr | 530-00206-( ), | RFQ |
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