AS9120B, ISO 9001:2015, and FAA AC 0056B ACCREDITED

Submit a Quote
and we do the Rest

Guaranteed quotes back within 15 minutes, 24/7 x 365

Federal Aviation Administration TSO Lookup

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-C90C, TSO-C66, TSO-C57A, TSO-C39C, TSO-C144, 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.


Showing Page 10 of 235
TSO Number TSO Holder Name TSO Title Part Model Number/Name RFQ
tso-c90c zone artisanale de la boh cargo net, type 2m2n/2a1n 2m2n-b2-(xxx )-(xx ), RFQ
tso-c66 collins radio co. 339d-3b, 614n-8, 833a, 237z-1, 86, 614n-7, 8.6, 313n-( ), 339d-( ), 349d-3b, 349d-6, RFQ
tso-c57a otto controls division headset and attached boom micr v4-10551, RFQ
tso-c39c brice manufacturing co. seat assy., triple, handicap, 70591-655-( ) b1000ss, RFQ
tso-c144 dayton-granger, inc. merlin antenna l10-760-( ), RFQ
tso-c41c collins radio co. 339r-5, ncs-31, 339r-15, 339r-13, 339r-10, 899p-1, 913y-1, 913y-2, 33r-4, adf-650, RFQ
tso-c6e rockwell international av integrated modular avionics ta imat-6000, 810-0181-1b0001, RFQ
tso-c127a recaro aircraft seating a lh dbl iat o/b 4420b841-21z011, RFQ
tso-c39c b/e aerospace inc. std aft, lh model number be14.1 part number 1009407-021, RFQ
tso-c9c avidyne corporation dfc100 autopilot control panel 700-00170-( ), RFQ
tso-c126a emerging lifesaving techn 406 gps antenna pn 114-042-(), RFQ
tso-c104 dayton-granger, inc. mls10-679, 810007( ), 17950( ), 8100010( ), 810001( ), 810003( ), 810006( ), 810009( ), 810005( ), RFQ
tso-c127a brice manufacturing co. seat assy., triple, std, e/r l b1000s, 70758-453-( ), RFQ
tso-c106 rockwell international av air data computer 822-1398-474, pn 822-1109-126, 822-1398-482, 822-1398-478, 822-1398-473, 822-0374-155, 822-0372-151, 822-0372-436, 822-0372-698, 822-0374-156, 822-0374-447, 822-0374-463, 622-7737-023, 822-1398-471, 622-8692-202, 822-0370-479, 622-8692-021, 822-1036-467, 822-1084-014, 822-1109-005, 822-1036-466, 822 RFQ
tso-c128a trig avionics limited ty92 remote mount radio p/n 00879-00-(xx) with sw v1.(xx), RFQ
tso-c54 bae systems aircraft cont 787-6027-() series, 562t-1, RFQ
tso-c44a eldec corporation nut, spanner driver assembly 9-127015-01, RFQ
tso-c39b b/e aerospace, inc 2 or 3 place divan, fwd/aft fa model no. 2523.579.01( ), model 2523.579.01( ), RFQ
tso-c39b ki holdings co., ltd. triple seat ars-577, p/n 83-220b8711-***, ars-577, p/n 83-220b9777-***, RFQ
tso-c127a brice manufacturing co. seat assy., triple, hdcp, no r 70773-454-( ) model b1010s, RFQ
tso-c77b hamilton sundstrand power software p/n 4508699 ecb, RFQ
tso-c148 sps technologies, inc. ae nut, self-locking, hex, low he p/n bacn10jc( )( ), RFQ
tso-c110a avidyne corporation 10pm-fsd-1xx-( ), 700-00004-1xx-( ) w/software p/n 530-00129-000, 700-00004-xxx-( ), 700-00004-0xx-( ) w/software p/n 530-00148-000, 700-00004-006-( ) w/software p/n 530-00137-000, 700-00004-006-( ) w/software p/n 530-00126-000, 700-00004-006-( ) w/software 530-00130-000, 5rr-mfc-4xx-( ), 5rr-mfc-3x RFQ
tso-c40c r. a. miller industries, antenna coupler model av-585, RFQ
tso-c79 kidde aerospace control amplifier (4.3 ir dete 473171, RFQ
tso-c127a rco aerospace products, l lh fwd facing single passenger model g6spf28ls.xxx, RFQ
tso-c148 alcoa fastening systems nut, anchor, one lug, floating iid114-0271-(*), f2000-(*), f2001-(*), RFQ
tso-c39c precision aircraft compon 2 place side or aft facing div model bo760f-( ), RFQ
tso-c113 rockwell collins common computing module runtim model ccmr-5110, p/n 810-0176-003, model ccmr-5110, p/n 810-0176-002, RFQ
tso-c113 l-3 communications, displ software mod to pilot vehicle v63a010-00-001, v63a010-00-001-001, v63b010-00-005, v63b010-00-004, RFQ
tso-c126 acr electronics, inc. 406 mhz artex emergency locato model me406 series, RFQ
tso-c4c avidyne corporation aircraft configuration module 700-00156-( ), pn 700-00156-( ), RFQ
tso-c3e astronautics corp. of ame electronic flight instrument 261400-() where 261400-1 is the first in a series, 266060-() where 266060-1 is the first in series, software 266720-0003, p/n 267800-( ) where 267800-1 is the first in a series, RFQ
tso-c59a rockwell collins integrated modular avionics ta model imat-6000, p/n 810-0181-2b0001, model imat-6000, p/n 810-0181-1j0501, 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-c10b aspen avionics ewr50 datalink receiver 910-00007-(), 910-00007-( ), 910-00007-[ ], RFQ
tso-c4c chelton flight systems idu-450 software 25-efis70d-sw-0001, pn 25-efis70d-sw-0001, RFQ
tso-c72b ipeco holdings limited oa090-0511, RFQ
tso-c34e l-3 communications avioni gray bezel, external air data gh-3900.2, p/n 9200-34700-0101(first in series), RFQ
tso-c47a rockwell international av multi-function key panel input pn 810-0228-001, RFQ
tso-c10b aspen avionics remote sensor module 910-00003-( ), 910-00003-[ ], 910-00003-(), RFQ
tso-c39b ki holdings co., ltd. economy class tpl std lh acft ars-446, p/n 83-187b5640-401, RFQ
tso-c11b kidde aerospace socket assembly 872195, RFQ
tso-c127a recaro aircraft seating a lh std hc, breakover, lh 3510a927-31z061, RFQ
tso-c39b ki holdings co., ltd. prestige class seat double spe ars-437, p/n 83-184b4869-401, RFQ
tso-c9c honeywell defense avionic 8519926-( ), 8503422-( ), 8519924-( ), 8503421-( ), 8527892-( ), pd8527891-( ), 8503419-( ), RFQ
tso-c39b dettmers industries side facing divans model 18002-( ), model 18001-( ), model 18005-( ), RFQ
tso-c30c whelen engineering compan led forward position/anti-coll model 90777(), model 90658( ), RFQ
tso-c49a diamond j inc. 64000, 64500-( ), 64100, 64000-012-[ ], 010-64000, 64000-( ), RFQ
tso-c39b ki holdings co., ltd. quadruple double lh ars-255, p/n 83107-936-401f, RFQ
tso-c6 ge aviation system llc switch. rate gyro 7650c, p/n 140540-01-01, 2159 f, p/n 119538-01, RFQ
tso-c43c avidyne corporation integrated flight display, mpi 530-00207-( ), RFQ
tso-c127a zodiac seats california l double seat assembly, exit row p/n 41122009-105,-106, 41032021-125, RFQ
tso-c90a construction ferroviaires 40n.409.478, 40n.409.477, 40n.409.476, 40n.409.446, RFQ
tso-c146b avidyne corporation software p/n 530-00200-( ), RFQ
tso-c44b sagem avionics, inc model icds 2000h pn 453-0550-10, RFQ
tso-c113a rockwell collins display control panel p/n dcp-5080/8222839001, p/n dcp-5070/8222667001, dcp-5090, RFQ
tso-c34e honeywell international i multi-mode rcvr rma-55b, 066-50029-1151, rma-55b, 066-50029-( ), rma-55b, 066-50029-1101, rma-55b, 066-50029-0101, RFQ
tso-c1b kidde aerospace detector, smoke duct a/c 30-284, 30-284ar-4-1, 30-284-2, RFQ
tso-c126 air precision elt91a2560( ), elt97a2560( ), RFQ
tso-c127a c&d zodiac inc double, exit row, short armres 41032041-105, RFQ
tso-c127a flight line products, llc double, front row lh pb3-2007 pb3co-10022-401, RFQ
tso-c148 alcoa fastening systems huck zl receptacle, size 1 d1050-( ), d1050c-( ), RFQ
tso-c169a avidyne corporation mpio software pn 530-00207-( ), 530-00207-( ), RFQ
tso-c127a c&d zodiac double fwd exit row seat assem 41192056-103, -104, 41192057-103, -104, 41122005-107, -108, RFQ
tso-c101 rockwell international av integrated modular avionics ta imat-6000, 810-0181-1b0001, RFQ
tso-c39 mcdonnell douglas corp. d 5706684, 5716862, 5714739, 5714500, 5713943, 5713110, 5713106, 5711902-503, 5711902-1, 5719211, 5760325, 5760327, 5656172, 5656171, 5761052, RFQ
tso-c38c avtech corporation 7522-1-[x], 7522-1-3, 522-1-5, 7522-1, 7522-1-2, 7522-1-4, 7522-1-1, RFQ
tso-c52b honeywell international 065-00183-0401, 225-00044-0010, 065-00183-0301, 065-00183-0501, 065-00183-0601, 065-00183-2501, 065-00183-2601, 065-00183-2701, 065-00183-2801, 065-00183-2901, 065-00183-3001, 065-00183-0101, 225-00044-0009, 225-0044-0017, 065-5053-30, 065-00183-0201, RFQ
tso-c127a timco aerosystems seat assy., triple, lh, offset model b3500, p/n 3503187-457-( ), model b3500, p/n 3503187-457-( ), RFQ
tso-c9c honeywell international i 7000298-( ), 4084564-( ), 615144-( ), 615743-27, 7000120-( ), 7000254-( ), 7000299-( ), 7001305-( ), 4084564-1, 7001975-( ), 4068259-( ), 7002260-( ), 7001931-( ), 4084068-( ), 4083935-902, 4083935-901, 4073100-902, 7002541-( ), 4068300-901, 7003227-( ), 4068259-902, 4068259-901, 4068256-( ), 406825 RFQ
tso-c39b ki holdings co., ltd. dbl ctr with one side in-arm t ars-304, p/n 83-138b2660-402, RFQ
tso-c106 meggitt avionics static pressure transducer uni model ma279a, p/n 279(xx)-(xx)-(xx), RFQ
tso-c127a recaro aircraft seating g passenger seats p/n 3530a()()()-()()z()()(), RFQ
tso-c127a c&d zodiac inc single, wide, rear facing, r.h 41282002-105-( )-( )-( ), 41282002-201-( )-( )-( ), RFQ
tso-c113 wulfsberg electronics div display, rms 555 radio managem model rmu-556, p/n 066-04028-( ), RFQ
tso-c23d performance designs, inc. parachute canopy op0099, op0143, op0160, op0176, op0193, op0126, op0106, op0113, op0218, op0235, op0253, RFQ
tso-c127a ki holdings co., ltd. seat top assy tpl with spl arm ars-644, p/n y1157b3c439-401, RFQ
tso-c36e r. a. miller industries, antenna coupler model av-585, RFQ
tso-c35d rockwell international av input/output concentrator appl 810-0193-001, RFQ
tso-c44c meggitt sensing systems signal conditioner p/n 85-292-(), RFQ
tso-c38 collins radio co. 313n-6c, 51r-4, 51r-8a, 51r-7a, 51r-4a, 427d-1, 390u-4( ), 390r-11a, 313n-( ), 313n-4c, 313n-4b, 313n-2/3, 313n-2d/3d, 137x ser., 51x-2, 618m-1, 37r ser., 618f-1a, 618m-( ), 618m-2d, 618m-2b, 618m-2a, 618m-1d, 618m-1c, 618m-1b, 618f-1, 614u-8, 51x-2b, 618-1d, 618-1b, 614u-7, 614u-6, 614u-4, 614u-3, RFQ
tso-c32 canadian marconi company cma 100/201, RFQ
tso-c50c ps engineering, inc. audio selector panel intercom p/n 050-290-( ), model kma29, p/n 066-001181-( ), RFQ
tso-c145c cmc electronics inc. gps sensor model cma-5024, p/n 169-615116-030, RFQ
tso-c3e 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-c106 sextant avionique ump40, p/n 87232329 vo3, RFQ
tso-c39b ki holdings co., ltd. sgl rh m std lrw ctr with spl f44a33 (for berth position only), p/n f4439a3s420-402, RFQ
tso-c112 l-3 communications avioni mounting tray, center console 9200-21660-( ) where 9200-21660-01 is the first in the series, 9200-21660-( ) where 9200-21660-01 is the first in a series, RFQ
tso-c37b communications components nc 10-54, vf 10-179, 35-5011( ), mi-592127, nc 10-124, vc 10-124, at-902-af, at-902-ar, csm 10-308-( ), RFQ
tso-c4c avidyne corporation multifunction display (mfd) 700-00079-( ) with software p/n 530-00174-( ), RFQ

Why Choose Us?

Low Price

Low Price Warrantied inventory at competitive prices

Find it fast

Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number

Quality Guaranteed

Quality guaranteed We sell only warrantied and traceable parts

Get it fast

Get it fast All inventory ready to ship from our sellers

Semiconductor's Certifications and Memberships
The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All parts are stocked in the USA.
  • All parts are shipped from the USA.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
fallen heroes fund logo

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.

Thank You for Visiting Purchasing Union.

Don’t forget That If You’d Ever Like a Quote for Parts Within 15 Minutes or Less, You Can Fill out the Instant RFQ form On this Website’S Homepage.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.