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Browse FAA Technical Standards Orders (TSO) Parts by letter N - 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-C5D, TSO-C35D, TSO-C5C, TSO-C5C, TSO-C129A, 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.

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 No. TSO Holder Name TSO Title Part Model Name RFQ
tso-c5d northrop grumman, litton ltn-91/90-100 isdu 463600-01-01, RFQ
tso-c35d northern airborne technol ams50-(xxx) stereo audio panel ecr 2206 (mod 3), ecr 2169 (mod 2), RFQ
tso-c5c northrop grumman systems litton system ltn-90 inertial 461650- ( ), RFQ
tso-c5c northrop grumman, litton ltn-58 inertial sensor unit (i 451985-04, 451985-04-xx, RFQ
tso-c129a northstar technologies N/A 1200-02-01 and 1200-03-01, RFQ
tso-c5e northrop grumman, litton ltn-58 / ltn-72 align display 456660-02-01, 456660-02, 456660-02-02, RFQ
tso-c37 narco avionics corp. N/A vsc-2, vsrp-1, nav-111, vsc-1, RFQ
tso-c5d northrop grumman, litton ltn-90-100 iru 461800-02-111, 461800-01-101, 461800-02-04-120, 461800-02-04-125, 461800-02-08-116, 461800-02-04-105, 461800-02-122, 461800-02-102, 461800-0408-1606, 461800-04-122, 461800-0200-2202, 461800-0300-2202, 461800-0300-2201, 461800-03-122, 461800-0208-1606, 461800-04-08-116, 461800-0200-2201, RFQ
tso-c6c northrop grumman, litton ltr-81-01 compass controller u 461995-03, 461995-02, RFQ
tso-c5e northrop grumman, litton ltn-101 global navigation air 465020-03030313, 465020-0303-0501, 465020-0303-0500, 465020-0303-0312, 465020-0303-0311, 465020-0303-0309, 465020-0303-0310, 465020-03030314, 465020-0303-0308, 465020-0303-0307, 465020-0302-0305, 465020-0302-0304, 465020-0302-0303, 465020-0301-0302, RFQ
tso-c50c nat seattle, inc. aural warning generator 611-[ ], RFQ
tso-c139 nat seattle, inc. area micropone preamplifier model 265-[], 265-[004 mod c], model 265-[], 265-001, model 265-[], 265-[003 mod a,b,c], model 265-[], 265-[000 mod a,c], model 265-[], 265-[002 mod a,c], RFQ
tso-c4c northrop grumman, litton ltr-81-01 attitude heading and 460800-01-01, RFQ
tso-c106 northrop grumman systems litton aero products ltn-101 a 465000-03, RFQ
tso-c66a narco avionics aerospace N/A nav 124( ), nav 122( ), nav 121, dme 195, dme 190, RFQ
tso-c23b nat'l parachute supply, i N/A 81101-1, np6-1, RFQ
tso-c66 narco avionics aerospace N/A udi-2ar, udi-2a, nav-114, nav-112, nav-111, RFQ
tso-c139 northern airborne technol expansion panel model aa30, p/n 3(xxx), model aa30, p/n 301, RFQ
tso-c34e narco avionics corp. indicator ni209 vor/loc/gs, RFQ
tso-c50c northern airborne technol audio selector panel model 355 (xxx), model 355-005, model 355-004, model 355-003, model 355-002, model 355-001, model 355, model 300-(xxx), model 355-008, model 355-006, model 806-(xxx), model 807-(xxx), model 355-007, RFQ
tso-c5c northrop grumman, litton ltn-58 / ltn-72 align display 456660-02, 456660-02-01, 456660-02-02, RFQ
tso-c5c northrop grumman, litton ltn-72 cdu 452090-02, 452090-02-01, 452090-02-02, RFQ
tso-c145c navworx incorporated uat ads-b model ads600-b, p/n 200-0112-[]-[], RFQ
tso-c6c northrop grumman, litton ltn-90 msu 460630-02, RFQ
tso-c6c northrop grumman, litton ltr-81-01 remote magnetic comp 461985-03, RFQ
tso-c50c northern airborne technol mobile interface 3(xx), RFQ
tso-c139 nat seattle, inc. switch panel 809, p/n 808-002 mod a, 809, p/n 808-003 mod a, 808, p/n 808-003 mod a, 809, p/n 808-000 mod a, 808, p/n 808-002 mod a, 808, p/n 808-001 mod a, 808, p/n 808-000 mod a, 809, p/n 808-001 mod a, RFQ
tso-c4c northrop grumman systems litton system ltn-90 inertial 461650- ( ), RFQ
tso-c6c northrop grumman, litton ltr-81-01 attitude heading and 460800-01-01, RFQ
tso-c4c northrop grumman, litton ltn-90-100 triple msu 465330-01, 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-72rl & 92 cdu 458900-01, 458900-02, 458900-09-01, 458900-03, 458900-03-03, 458900-04, 458900-06-01, 458900-07, 458900-08-02, 458900-09-02, 458900-08-01, RFQ
tso-c6c northrop grumman, litton ltn-76 inu 454797-03, RFQ
tso-c6c northrop grumman, litton ltn-72r cdu 454640-01-05, 454640-01, 454640-01-01, 454640-01-02, 454640-01-04, 454640-01-06, 454640-01-07, 454640-01-08, 454640-01-09, 454640-01-03, RFQ
tso-c51a normalair - garrett ltd. N/A 1123v000, RFQ
tso-c6d northrop grumman, litton ltn-90-100 irmp 461320-01-02, RFQ
tso-c6c northrop grumman, litton ltn-90-100 irmp 461320-01-02, RFQ
tso-c6c northrop grumman, litton ltn-96 iru 461800-02-106, RFQ
tso-c40 narco avionics corp. N/A vsc-2, dgo-10 conv, dgo-10, nav-111, nav-112, nav-114, gyro, vspr-1, voa-l00/110, voa-3a, RFQ
tso-c6c northrop grumman, litton ltn-96-100 light emiting diode 458900-03-05, RFQ
tso-c6c northrop grumman, litton ltn-72 msu 452100-01, 452100-02, RFQ
tso-c74c narco avionics corp. transponder at155, RFQ
tso-c4c northrop grumman systems litton aero products ltn-101 a 465000-03, RFQ
tso-c5c northrop grumman, litton ltn-90-100 triple msu 465330-01, RFQ
tso-c4c northrop grumman, litton ltn-91 iru 461800-02-07-115, 461800-01-01-101, 461800-02-01-101, 461800-02-01-102, 461800-02-01-110, 461800-02-01-115, 461800-02-07-126, RFQ
tso-c5e northrop grumman, litton ltn-90 msu 460630-02, RFQ
tso-c40c northrop grumman componen N/A hsi-315-( ), hsi-415-( ), dcu-201a-2c ( ), 520-4230-( )( ) ( ), 520-415-( )( )( ), 520-3150-( ), 520-2010-005, RFQ
tso-c5c narco avionics corp. N/A hsi 100( ), RFQ
tso-c62d national civil aviation a aircraft tire p/n 505c41-4, p/n 505c61-8, RFQ
tso-c6d northrop grumman, litton ltn-101 single msu 465770-01, 466860-01, RFQ
tso-c4c 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-c5c northrop grumman systems litton inertial reference syst 460516-01, 460516-13, RFQ
tso-c5c northrop grumman, litton ltn-58 msu 451190-02, 451190-03, RFQ
tso-c4c northrop grumman, litton ltn-51 control display unit (c 663550-05-xxx, 663550-04, 663550-04-xxx, 663550-05, RFQ
tso-c5c northrop grumman, litton ltn-72 msu 452100-01, 452100-02, RFQ
tso-c35d narco avionics corp. N/A id 124( ), nav 124( ), cp 135, cp 136, cp 136t, mkr 101, mkr 101r, mkr 101pl, nav 122( ), RFQ
tso-c175 norduyn inc. full-size aircraft waste troll p/n n90-112-10, RFQ
tso-c6c northrop grumman, litton ltn-72r inu 454620-01-xx, 454620-01-xxx, 454620-01, 454620-01-82-51, RFQ
tso-c4c northrop grumman, litton ltr-81-01 remote magnetic comp 461985-03, RFQ
tso-c4c northrop grumman, litton ltn-101 global navigation air 465020-0303-0311, 465020-0301-0302, 465020-0302-0303, 465020-0302-0304, 465020-0302-0305, 465020-0303-0307, 465020-0303-0308, 465020-0303-0310, 465020-0303-0312, 465020-0303-0500, 465020-0303-0501, 465020-03030313, 465020-03030314, 465020-0303-0309, RFQ
tso-c39 navan products, inc. N/A c-326, RFQ
tso-c6c northrop grumman systems litton system ltn-90 inertial 461650- ( ), RFQ
tso-c4c northrop grumman, litton ltn-72 align control display u 460600-01, RFQ
tso-c5e northrop grumman, litton ltn-90-100 triple msu 465330-01, RFQ
tso-c34a narco avionics corp. N/A ugr-1a, RFQ
tso-c6c northrop grumman, litton ltn-90 inertial reference unit 461600-06-03, 461600-0700-0801, 461600-08-08, 461600-0800-0801, 461600-07-08, 461600-07-06, 461600-07-07, RFQ
tso-c6c northrop grumman, litton ltn-90-100 triple msu 465330-01, RFQ
tso-c40c narco avionics corp. indicator ni209 vor/loc/gs, RFQ
tso-c4c northrop grumman, litton ltn-92 inu 463001-7234-1600, 463001-7233-0506, 463001-7221-0901, 463001-7221-0503, 463001-7140-0504, 463001-7130-0506, 463001-7235-0902, 463001-7120-0503, 463001-8130-0413, 463001-7000-0901, 463001-7120-0901, 463001-7241-0504, 463001-7275-0902, 463001-7000-0506, 463001-8000-0413, 463001-6130-0413, 463001-8170- RFQ
tso-c50c northern airborne technol N/A ecr 2151, ecr 945 mod 1, ecr 2221 mod 5, ecr 2145 mod 4, ecr 1917, ecr 1791, ecr 1718, ecr 1685 mod 3, ecr 1609 mod 2, aa95, RFQ
tso-c41a narco avionics corp. N/A adf 140, RFQ
tso-c5d northrop grumman systems litton aero products ltn-92 in 463000-10, RFQ
tso-c6c narco avionics corp. N/A hsi 100s( ), RFQ
tso-c6d northrop grumman, litton ltn-101 isdu 461640-0800-0400, RFQ
tso-c5e northrop grumman, litton ltn-91 iru 461800-01-01-101, 461800-02-01-101, 461800-02-01-102, 461800-02-07-126, 461800-02-01-110, 461800-02-01-115, 461800-02-07-115, RFQ
tso-c90c nordisk aviation products air cargo containers 11980-1( ), 12160-1( ), 13280-1( ), RFQ
tso-c6d northrop grumman componen N/A rmi 321-( ), hsi-315-( ), bdi-302 ( ), 520-3150-( ), 520-4230-( )( ) ( ), 520-3210-( )( )( ), 520-415-( )( )( ), hsi-415-( ), RFQ
tso-c5e northrop grumman, litton ltn-91/90-100 isdu 463600-01-01, RFQ
tso-c50c northern airborne technol switch panel model 802-(xxx), RFQ
tso-c4c northrop grumman, litton ltn-96-100 inu 461800-02-02-104, 461800-02-02-107, RFQ

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