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-C66C, TSO-C22G, TSO-C92C, TSO-C127A, TSO-C5C, 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-c66c | skylight avionics company | distance display converter | model lrn-500, p/n 500-5608, | RFQ |
| tso-c22g | amsafe, incorporated | lab belt assembly | 2144-1-()-(), 2144-7-()-(), | 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 | hubei ali-jiatai aircraft | right-hand triple, no recline, | p/n kky400-0933-221, | RFQ |
| tso-c5c | northrop grumman systems | litton inertial navigation sys | 454019-01, | 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-c128a | avidyne corporation | keyboard software | 530-00205-( ), | RFQ |
| tso-c106 | avidyne corporation | integrated flight display, acr | 530-00206-( ), | RFQ |
| tso-c148 | alcoa fastening systems | nut, self locking, high tensio | ls8301-(*), | RFQ |
| tso-c119b | aviation communication & | 4-mcu 28v dc lru | 903500-55904, | RFQ |
| tso-c39b | ki holdings co., ltd. | first class double standard rh | ars-605, p/n 83-227b8225-402, | 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-c127 | ki holdings co., ltd. | dbl6" reclining rh | ars-597, p/n 83-237b9003-408, ars-597, p/n 83-237b8919-408, | RFQ |
| tso-c148 | click bond | nutplate, miniature, floating | cb6014 ( ) 04- ( ) ( ) ( ), | 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-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-c55a | electronics international | fuel flow differential module | ffdm-1-mvp, | RFQ |
| tso-c9c | wulfsberg electronics div | helicopter stability augmentat | 42-020001-0001, | 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-c157a | aviation communication & | ngt-2500 appliance release 1 c | p/n 9230-17003-01, p/n 9021105-001, p/n 9022500-10000, | RFQ |
| tso-c148 | alcoa fastening systems | silver nut | dncs6050nl-( ), | RFQ |
| tso-c127a | ki holdings co., ltd. | dbl i/a ctr lh | ars-837, p/n 83282b17258-403, | RFQ |
| tso-c39b | b/e aerospace inc. | lh triple no outboard arm thin | model 980-ma102f-3l p/n 1002984-011, | 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-c47a | ultra electronic flightli | auracle turbine engine managem | p/n 000-950000-tab-3, p/n 000-950000-tab-1, | RFQ |
| tso-c128a | avidyne corporation | integrated flight display, vhf | 530-00182-( ), | 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-c148 | alcoa fastening systems | huck zl stud nut, flush head | d3011-( )-( ), | RFQ |
| tso-c147 | avidyne corporation | acm100 aircraft configuration | 700-00156-( ), | 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-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-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 seat, std, special upright, | 3510a359a32z251, | RFQ |
| tso-c39b | ki holdings co., ltd. | tpl std without table rh | ars-577, p/n 83-220b8063-406, | RFQ |
| tso-c175 | diethelm keller aviation | 2/3 waste ace cart | model cm08-101, p/n cm08-101( ), | 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-c39c | ki holdings co., ltd. | sgl rh | p52b41, p/n p5231b4a405-402, p52b41, p/n p5231b4a402-402, | RFQ |
| tso-c148 | anillo industries, inc. | washer?silicone rubber | p/n hs4567, | RFQ |
| tso-c39b | zodiac seats france | fourth occupant seat type i | p/n 167(xx)(x)(x)-(xx), | RFQ |
| tso-c148 | alcoa fastening systems | outrigger nutplate, a-286 cres | onp7020-( )-( )-( ), | RFQ |
| tso-c39b | ki holdings co., ltd. | tpl 1" offset with special arm | ars-577, p/n 83-220b9777-422, | RFQ |
| tso-c147 | cmc electronics inc. | c4x integrated avionics system | 100-602580-102, | RFQ |
| tso-c90c | taiwan fylin industrial c | nas 3610-2l2c air cargo contai | model 03a, p/n 03a0000-(xx) series, | RFQ |
| tso-c39b | b/e aerospace, inc | side facing divan | model no. 2523.714.01( ), model no. 2523.709.01( ), | RFQ |
| tso-c40c | chelton flight systems | chelton flight systems analog | pn 42-013001-[xxx], | RFQ |
| tso-c157 | avidyne corporation | keyboard software | 530-00205-( ), | RFQ |
| tso-c148 | alcoa fastening systems | blind fastener | osr-( )-( ), | RFQ |
| tso-c8d | aspen avionics | analog converter unit | 910-00004-[ ], 910-00004-(), | 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-c145c | innovative solutions and | is&s beta-3 gps-sbas receiver | 9b-87010-1, | RFQ |
| tso-c44b | sagem avionics, inc | model icds 2000h | pn 453-0550-10, | RFQ |
| tso-c90c | integrated technologies, | prowall uld container | 2383-0100-0002, 2383-0100-0001, | RFQ |
| tso-c39b | ki holdings co., ltd. | tpl center with in arm table | ars-588, p/n 83-220b8201-405, | RFQ |
| tso-c148 | alcoa fastening systems | nut, self locking, extruded wa | st3m572-(*), | RFQ |
| tso-c150 | w.s. shamban europe a/s | double delta(r) | 52, | RFQ |
| tso-c39c | ki holdings co., ltd. | dbl std last row with b/o lh | ars-694, p/n 83246b17228-409, | 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-c127a | c&d zodiac inc | r/h single business class seat | 41302001-102, | RFQ |
| tso-c44c | avidyne corporation | integrated flight display, ada | 530-00209-( ), | RFQ |
| tso-c175 | korita aviation (suzhou) | half size service cart | model cm1001, p/n cm1001-105( ), model cm1001, p/n cm1001-103( ), | RFQ |
| tso-c39c | b/e aerospace, inc | 3 place tracking divan | model 2523.523.01-( ), | RFQ |
| tso-c123a | l-3 communications | cockpit voice recorder fa2100c | 2100-1025-02, software version 840-e3408-02, | RFQ |
| tso-c10b | ametek aerospace gulton-s | barometric altimeter | 70310n( )d( ), | RFQ |
| tso-c129 | freeflight systems | 81438-01-242(x) | 81438-dl rev h, | RFQ |
| tso-c55 | vibro-meter corporation | fuel & oil quantity | 76-182-(y), | 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-c127a | timco aerosystems | seat assy., triple, e/r, no wa | model 3200, p/n 3203032-454-( ), | RFQ |
| tso-c148 | alcoa fastening systems | int. threaded, floating barrel | hs4504-(*), | RFQ |
| tso-c63c | telephonics | tandem kit | 3614379-5302, 3614379-5302, 3614289-4000, 3614289-4000, | 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-c55a | avidyne corporation | keyboard software | 530-00205-( ), | RFQ |
| tso-c113 | astronautics corp. of ame | control panel | 266070-() where 266070-1 is the first in a series, software 260996-0003, | 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-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-c127a | ki holdings co., ltd. | sgl lh nrw f/r f | ars-846 (for seat position only), p/n f4439a8s410-401, | 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-c43a | rockwell collins | electronic flight display | model efd-4076, p/n 622-9810-308, | RFQ |
| tso-c39b | ki holdings co., ltd. | first class seat double narrow | ars-397, p/n 183-5499-403, | RFQ |
| tso-c72c | flight line products, llc | bottom cushion assy, flotation | fw080856-005, | 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-c127 | ki holdings co., ltd. | triple without tv rh | ars-615, p/n 83-220b9688a410, ars-615, p/n 83-220b9688-410, | RFQ |
| tso-c148 | alcoa fastening systems | base | 30l3-( )( ), | 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 | alcoa fastening systems | flaring nut | dnp6000-( )-( )-( ), dn6000-( )-( )-( ), dnd6050l-( ), dd6000-( )-( ), dfi6000-( )-( )-( ), dll6000-( )-( )-( ), dlm6000-( )-( )-( ), da6000-( )-( )-( ), dam6000-( )-( )-( ), dat6000-( )-( )-( ), dba6000-6-( ), dbl6000-( )-( )-( ), dbm6000-( )-( )-( ), dbr6000-( )-( )-( ), dcau6000-( )-( )-( ), d600 | RFQ |
| tso-c90c | nordisk aviation products | air cargo containers | 11980-1( ), 12160-1( ), 13280-1( ), | RFQ |
| tso-c113 | wulfsberg electronics div | display, rms 555 radio managem | model rmu-556, p/n 066-04028-( ), | 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-c41d | astronautics corp. of ame | airborne automatic direction f | (cp) software 198241-( ), software 198233-( ), | RFQ |
| tso-c127a | recaro aircraft seating a | lh standard, exit, no recline, | 3510a913-31z041, | RFQ |
| tso-c127a | timco aerosystems | seat assy., triple, hdcp, supe | model b3500, p/n 3503114-451-( ), | RFQ |
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