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-C5E, TSO-C6C, TSO-C5E, TSO-C62E, TSO-C5D, 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-c5e | northrop grumman, litton | ltn-90 inertial sensor display | 461640-04-01, 461640-07-03, 461640-08-03, | RFQ |
| tso-c6c | northrop grumman systems | litton aero products ltn-92 in | 463000-10, | RFQ |
| tso-c5e | northrop grumman, litton | ltr-97litton heading and attit | 465821-03-02, 465821-03-01, 465821-02-02, 465821-02-01, | RFQ |
| tso-c62e | national civil aviation a | aircraft tire | 505c01-2, 156e06b1, | RFQ |
| tso-c5d | northrop grumman, litton | ltn-90 inertial sensor display | 461640-04-01, 461640-08-03, 461640-07-03, | RFQ |
| tso-c50c | nat seattle, inc. | audio control amplifier mod f | 438-[ ], | RFQ |
| tso-c41a | narco avionics corp. | adf 140, | RFQ | |
| tso-c5c | northrop grumman, litton | ltn-90 inertial reference unit | 461600-06-03, 461600-07-06, 461600-07-07, 461600-07-08, 461600-0700-0801, 461600-08-08, 461600-0800-0801, | RFQ |
| tso-c36d | narco avionics corp. | ns 801, | RFQ | |
| tso-c145c | navworx incorporated | ads-b uat receiver with arinc | model ads600-b, p/n 200-0011-[]-[], | RFQ |
| tso-c5c | northrop grumman, litton | ltn-76 inu | 454797-03, | RFQ |
| tso-c4c | northrop grumman, litton | ltn-90-100 iru | 461800-04-08-116, 461800-04-122, 461800-0408-1606, 461800-0300-2202, 461800-01-101, 461800-02-04-105, 461800-02-04-125, 461800-02-08-116, 461800-02-102, 461800-02-111, 461800-02-122, 461800-0200-2201, 461800-0200-2202, 461800-0208-1606, 461800-03-122, 461800-02-04-120, 461800-0300-2201, | RFQ |
| tso-c5d | northrop grumman, litton | ltn-92 msu | 452100-02-03, | RFQ |
| tso-c6c | narco avionics corp. | hsi 100s( ), | RFQ | |
| tso-c22 | northwest airlines, inc. | part number not furnished, | RFQ | |
| tso-c6c | northrop grumman, litton | ltr-81-01 compass controller u | 461995-03, 461995-02, | RFQ |
| tso-c6c | northrop grumman, litton | ltn-72 cdu | 452090-02, 452090-02-01, 452090-02-02, | RFQ |
| tso-c149 | new hampshire ball bearin | ( )ri( )-1438( ) inch series, ssr-2, ssr-2llra1p49ly48u, ( )f-3( ) tapered o.d., ( )l( )-415( ) metric l series, ( )f-4( ) tapered o.d., ( )f-5( ) tapered o.d., ( )l( )-1150( ) metric l series, ( )l( )-1360( ) metric l series, ( )l( )-1680( ) metric l series, ( )l( )-1910( ) metric l series, ( )r( ) | RFQ | |
| tso-c6c | northrop grumman, litton | ltn-58 msu | 451190-02, 451190-03, | RFQ |
| tso-c5c | northrop grumman, litton | ltn-96-100 light emiting diode | 458900-03-05, | RFQ |
| tso-c6d | northrop grumman, litton | ltn-90 inertial sensor display | 461640-08-03, 461640-07-03, 461640-04-01, | RFQ |
| tso-c34c | narco avionics corp. | nav-114, nav-112, 825, id 124( ), id825, nav 124, mk-12d 03118-317/-318/-319/-320, nav 122( ), nav 200, ne800, voa822, | RFQ | |
| tso-c5e | northrop grumman systems | litton aero products ltr-97 li | 465821-02-01- lhas, 465821-02-02 lhas, | RFQ |
| tso-c4c | northrop grumman systems | litton inertial navigation sys | 452520-07, | RFQ |
| tso-c6d | northrop grumman, litton | ltn-51 inertial navigation uni | 663450-14, 663450-12-xx, 663450-12, 663450-11, 663450-10, 663450-09, 663450-08-xx, 663450-08, 663450-07, | RFQ |
| tso-c6d | northrop grumman, litton | ltn-58 inertial sensor unit (i | 451985-04-xx, 451985-04, | RFQ |
| tso-c6c | northrop grumman, litton | ltn-96-100 msu | 452100-02-02, | RFQ |
| tso-c5d | northrop grumman, litton | ltn-76 inu | 454797-03, | RFQ |
| tso-c113 | nat seattle, inc. | cms-1000, | RFQ | |
| tso-c62d | national civil aviation a | tire | p/n 362k82-1, | RFQ |
| tso-c5e | northrop grumman, litton | ltn-51 mode select unit (msu) | 663570-03, | RFQ |
| tso-c5c | northrop grumman, litton | ltn-90-100 iru | 461800-02-04-120, 461800-01-101, 461800-02-04-125, 461800-02-04-105, 461800-02-122, 461800-04-08-116, 461800-0300-2202, 461800-0300-2201, 461800-03-122, 461800-0208-1606, 461800-0408-1606, 461800-0200-2201, 461800-02-111, 461800-02-102, 461800-02-08-116, 461800-0200-2202, 461800-04-122, | RFQ |
| tso-c88a | narco avionics aerospace | ar-850, | RFQ | |
| tso-c90 | nordisk aluminum a/s | ua-114960, ua-115169, ua-113270, ua-114641, ua-114054, | RFQ | |
| tso-c4c | northrop grumman, litton | ltn-91/90-100 isdu | 463600-01-01, | RFQ |
| tso-c34e | northrop grumman componen | 520-3150-( ), 520-415-( )( )( ), 520-4230-( )( ) ( ), hsi-315-( ), hsi-415-( ), | RFQ | |
| tso-c4c | northrop grumman, litton | ltn-72r inu | 454620-01, 454620-01-82-51, 454620-01-xx, 454620-01-xxx, | RFQ |
| tso-c145c | navworx incorporated | uat ads-b | model ads600-b, p/n 200-0112-[]-[], | RFQ |
| tso-c50c | northern airborne technol | audio control panel | model 3110-(xxx), | RFQ |
| tso-c6d | northrop grumman systems | litton aero products ltn-101 a | 465000-03, | RFQ |
| tso-c4c | northrop grumman, litton | ltn-90 inertial sensor display | 461640-07-03, 461640-08-03, 461640-04-01, | RFQ |
| tso-c4c | northrop grumman, litton | ltr81-01/ 81-02 ahru | 460800-01-02, 460800-02-03, 460800-03-04, 460800-03-06, 460800-03-07, 460800-04-05-12-10, 460800-04-05-13-11, 460800-04-05-23-21, 460800-04-05-33-31, 460800-04-05-32-30, | RFQ |
| tso-c6d | northrop grumman, litton | ltn-72 align control display u | 460600-01, | RFQ |
| tso-c106 | northrop grumman systems | litton aero products ltn-101 a | 465000-03, | RFQ |
| tso-c5e | northrop grumman, litton | ltn-91/90-100 isdu | 463600-01-01, | RFQ |
| tso-c23b | nat'l parachute supply, i | 81101-1, np6-1, | RFQ | |
| tso-c5c | northrop grumman, litton | ltn-72r inu | 454620-01-xxx, 454620-01, 454620-01-xx, 454620-01-82-51, | RFQ |
| tso-c37c | narco avionics corp. | mk-12d 03118-317/-318/-319/-320, | RFQ | |
| tso-c38c | narco avionics corp. | mk-12d 03118-317/-318/-319/-320, | RFQ | |
| tso-c6c | northrop grumman, litton | ltn-51 inertial navigation uni | 663450-14, 663450-07, 663450-08, 663450-12-xx, 663450-12, 663450-11, 663450-10, 663450-09, 663450-08-xx, | RFQ |
| tso-c5c | northrop grumman, litton | ltn-90-100 irmp | 461320-01-02, | RFQ |
| tso-c5d | northrop grumman, litton | ltn-90-100 irmp | 461320-01-02, | RFQ |
| tso-c5c | northrop grumman, litton | ltn-96-100 inu | 461800-02-02-107, 461800-02-02-104, | RFQ |
| tso-c38 | narco avionics corp. | vsc-2, com-iii, vsc-1, vsrp-1, | RFQ | |
| tso-c6d | northrop grumman, litton | ltr-81-01 attitude heading and | 460800-01-01, | RFQ |
| tso-c36 | narco avionics corp. | nav 112, nav 111, nav 110, dgo 10 gyro, voa-3a, vsc-2, vsrp-1, nav 114, dgo 10 conv, | RFQ | |
| tso-c5e | northrop grumman, litton | ltn-58 msu | 451190-02, 451190-03, | RFQ |
| tso-c6c | northrop grumman, litton | ltr-81-01 remote magnetic comp | 461985-03, | RFQ |
| tso-c74a | narco avionics aerospace | at6-a, | RFQ | |
| tso-c139 | nat seattle, inc. | dcoms | models 5520 pn 5520-003 mod 12, models 5520 pn 5520-002 mod 12, models 4420 pn 4420-0000 mod 12, models 5520 pn 5520-004 mod 12, models 5520 pn 5520-001 mod 12, | RFQ |
| tso-c6d | northrop grumman, litton | ltn-72rl & 92 cdu | 458900-08-01, 458900-09-01, 458900-09-02, 458900-08-02, 458900-07, 458900-04, 458900-03-03, 458900-06-01, 458900-03, 458900-02, 458900-01, | RFQ |
| tso-c5d | northrop grumman systems | litton aero products ltn-92 in | 463000-10, | RFQ |
| tso-c4c | northrop grumman, litton | ltn-90-100 triple msu | 465330-01, | RFQ |
| tso-c90 | nordisk aviation products | 300349( ), 301600( ), 301325( ), 301397( ), 301446( ), 301475( ), 301498( ), 301500( ), 301505( ), 301849( ), 301590( ), 301203( ), 301645( ), 301676( ), 301686( ), 301707( ), 301838( ), 301843( ), 235899( ), 301566( ), 300683( ), 235974( ), 235979-1, 270580( ), 300128( ), 300155( ), 300173( ), 3005 | RFQ | |
| tso-c5c | northrop grumman, litton | ltn-58 msu | 451190-02, 451190-03, | RFQ |
| tso-c154c | navworx incorporated | ads-b uat receiver with gps | model ads600-b, p/n 200-0110-[]-[], | RFQ |
| tso-c36c | narco avionics corp. | oc-110, nav 121( ), voa 821, voa 822, rnav 161, nav 122( ), mk-12d 03118-317/-319, id825, id824, 824, nav 124( ), id124( ), | RFQ | |
| tso-c6d | northrop grumman, litton | ltr-97litton heading and attit | 465821-03-02, 465821-03-01, 465821-02-02, 465821-02-01, | RFQ |
| tso-c6d | northrop grumman, litton | ltn-72 cdu | 452090-02, 452090-02-02, 452090-02-01, | RFQ |
| tso-c50c | northern airborne technol | audio mixing amplifier | model 247-(xxx), | RFQ |
| tso-c50c | northern airborne technol | single user audio controller | n301a-xxx -519 derivative, n301a-xxx -526 derivative, n301a-xxx -518 derivative, n301a-xxx -043 derivative, n301a-xxx ecr 2101, n301a-xxx ecr 1815, n301a-xxx -531 derivative, n301a-xxx -032 derivative, n301a-xxx -039 derivative, n301a-xxx -038 derivative, n301a-xxx -037 derivative, n301a-xxx -036 de | RFQ |
| tso-c6c | northrop grumman, litton | ltn-96 iru | 461800-02-106, | RFQ |
| tso-c139 | northern airborne technol | expansion panel | model aa30, p/n 3(xxx), model aa30, p/n 301, | RFQ |
| tso-c92c | northern airborne technol | rgt-102 egpws control | 907-1102-( ), | RFQ |
| tso-c5c | northrop grumman, litton | ltn-72 align control display u | 460600-01, | RFQ |
| tso-c4c | northrop grumman, litton | ltn-96-100 msu | 452100-02-02, | RFQ |
| tso-c34b | narco avionics corp. | voa-9, ugr-2, | RFQ | |
| tso-c6c | northrop grumman, litton | ltn-72 inu | 452080-05-xx, 452080-04, 452080-05, 452080-04-xx, | RFQ |
| tso-c66 | narco avionics aerospace | udi-2ar, udi-2a, nav-114, nav-112, nav-111, | RFQ | |
| tso-c40a | narco avionics corp. | nav 124, rnav 161, voa-8, voa-9, id824, id 124( ), com/nav-110, oc-110, nav 200, nav 122( ), nav 121, mark 24, id825, 824, nav100, | RFQ | |
| tso-c5e | northrop grumman, litton | ltn-90-100 triple msu | 465330-01, | RFQ |
| tso-c145c | navworx incorporated | ads-b uat receiver with gps | model ads600-b, p/n 200-0110-[]-[], | RFQ |
| tso-c6c | northrop grumman, litton | ltn-90-100 triple msu | 465330-01, | RFQ |
| tso-c4c | northrop grumman, litton | ltr-81-01 attitude heading and | 460800-01-01, | RFQ |
| tso-c50c | nat seattle, inc. | audio selector panel | 380-[ ], 352-[ ], 380-021, 380-022, 380-027, 380-028, 380-030, 380-029, | RFQ |
| tso-c4c | northrop grumman, litton | ltn-96 iru | 461800-02-106, | RFQ |
| tso-c40c | narco avionics corp. | indicator | ni209 vor/loc/gs, | RFQ |
| tso-c62 | nippon goodyear | 29x7.7/12/200, tire size/ply rating/speed, 49x17/30/225, 49x17/28/200, 39x13/22/200, 32x11.50/12/200, 12.50-16/12/120, 12.50-16/14/160, 24x7.7/10/120, 34x11/20/200, 34x11/22/225, 39x13/16/200, 49x17/26/200, 40x14/22/200, 40x14/24/200, 44x16/28/200, 44x16/30/225, 46x16/28/200, 225, 46x16/30/225, 39x1 | RFQ | |
| tso-c42 | northwest airlines, inc. | part numbers not furnished, | RFQ | |
| tso-c66a | northern precision lab, i | 100-5 801196-2, 100-3 801248-2, 801401-( ), | RFQ |
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