Federal Aviation Administration TSO Lookup by letter N - 2

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-C6D, TSO-C5D, TSO-C38D, TSO-C66B, TSO-C6D, 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.

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TSO Number	TSO Holder Name	TSO Title	Part Model Number/Name	RFQ
tso-c6d	northrop grumman, litton	ltn-72r cdu	454640-01, 454640-01-01, 454640-01-09, 454640-01-08, 454640-01-07, 454640-01-06, 454640-01-05, 454640-01-04, 454640-01-03, 454640-01-02,	RFQ
tso-c5d	northrop grumman systems	litton aero products ltn-92 in	463000-10,	RFQ
tso-c38d	nec		1(x)-1(x)90,	RFQ
tso-c66b	northrop grumman componen		520-3031-( ), 520-4230-( )( ) ( ), 520-3030-( ),	RFQ
tso-c6d	northrop grumman, litton	ltn-58 msu	451190-02, 451190-03,	RFQ
tso-c62e	national civil aviation a	aircraft tire	505c01-2, 156e06b1,	RFQ
tso-c4c	northrop grumman, litton	ltn-72r inu	454620-01, 454620-01-82-51, 454620-01-xx, 454620-01-xxx,	RFQ
tso-c50c	northern airborne technol	derivative	aa95-xxx, -853, aa95-xxx, -866,	RFQ
tso-c4c	northrop grumman, litton	ltn-72r cdu	454640-01-05, 454640-01-06, 454640-01-08, 454640-01-02, 454640-01-09, 454640-01-04, 454640-01-03, 454640-01, 454640-01-01, 454640-01-07,	RFQ
tso-c6d	northrop grumman, litton	ltr-97 fiber optics gyro (fog)	142830-2000,	RFQ
tso-c175	norduyn inc.	full-size aircraft waste troll	p/n n90-112-10,	RFQ
tso-c23b	no. american aerodynamics		naa-2, naa-1, naa-p-1, naa 26', naap-2 20001 (less canopy), naa-oa 60001,	RFQ
tso-c145c	navworx incorporated	ads-b uat receiver with gps an	model ads600-b, p/n 200-0111-[]-[],	RFQ
tso-c6c	northrop grumman, litton	ltn-51 control display unit (c	663550-05, 663550-05-xxx, 663550-04, 663550-04-xxx,	RFQ
tso-c129a	northstar technologies		1200-02-01 and 1200-03-01,	RFQ
tso-c5e	northrop grumman, litton	ltn-90 msu	460630-02,	RFQ
tso-c6c	northrop grumman, litton	ltn-96-100 inu	461800-02-02-107, 461800-02-02-104,	RFQ
tso-c4c	northrop grumman, litton	ltn-72 align control display u	460600-01,	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-c154c	navworx incorporated	uat ads-b	model ads600-b, p/n 200-0112-[]-[],	RFQ
tso-c5e	northrop grumman, litton	ltn-101 global navigation iner	465020-0400-0400, 465020-0400-0401, 465020-0400-0600, 465020-0400-0601, 465020-0400-0602, 465020-0400-0603,	RFQ
tso-c123a	northern airborne technol	rvr-223 cvr control	903-5223-( ),	RFQ
tso-c6c	northrop grumman, litton	ltn-90 inertial sensor display	461640-04-01, 461640-07-03, 461640-08-03,	RFQ
tso-c5c	northrop grumman, litton	ltn-58 inertial sensor unit (i	451985-04, 451985-04-xx,	RFQ
tso-c41c	narco avionics corp.		adf 141, adf 200, adf-841,	RFQ
tso-c66	narco avionics aerospace		udi-2ar, udi-2a, nav-114, nav-112, nav-111,	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-c40b	narco avionics corp.		ne 800, mk-12d id824/825, voa 822, mk12d 03118/-317/-318/-319/-320, ns 801, voa 821,	RFQ
tso-c5e	northrop grumman, litton	ltn-58 / ltn-72 align display	456660-02-01, 456660-02, 456660-02-02,	RFQ
tso-c6c	northrop grumman systems	litton inertial navigation sys	460502-03,	RFQ
tso-c4c	northrop grumman, litton	ltn-51 control display unit (c	663550-05-xxx, 663550-04, 663550-04-xxx, 663550-05,	RFQ
tso-c74c	narco avionics aerospace		at-200, at-6a, at 150,	RFQ
tso-c4c	northrop grumman systems	litton aero products ltn-92 in	463000-10,	RFQ
tso-c5d	northrop grumman, litton	ltn-90 msu	460630-02,	RFQ
tso-c4c	northrop grumman, litton	ltr-97 fiber optics gyro (fog)	142830-0000,	RFQ
tso-c37c	narco avionics corp.		mk-12d 03118-317/-318/-319/-320,	RFQ
tso-c6c	northrop grumman, litton	ltr-81-01 attitude heading and	460800-01-01,	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-c5c	northrop grumman, litton	ltr-81-01 attitude heading and	460800-01-01,	RFQ
tso-c34e	northrop grumman componen		520-3150-( ), 520-415-( )( )( ), 520-4230-( )( ) ( ), hsi-315-( ), hsi-415-( ),	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-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-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-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-c4c	northrop grumman systems	litton aero products ltr-97 li	465821-02-01- lhas, 465821-02-02 lhas,	RFQ
tso-c5c	northrop grumman, litton	ltn-51 mode select unit (msu)	663570-03,	RFQ
tso-c115a	narco avionics corp.		narco star *nav ns9000, 03126-0302 adf 140,	RFQ
tso-c129	northstar technologies		1200-xx-xx,	RFQ
tso-c6d	northrop grumman, litton	ltn-72rl inu	460500-02-xx, 460500-01-xx-xxx, 460500-03-xx, 460500-01-xx,	RFQ
tso-c5d	northrop grumman, litton	ltn-76 inu	454797-03,	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-c6c	northrop grumman, litton	ltr81-01/ 81-02 ahru	460800-04-05-33-31, 460800-02-03, 460800-01-02, 460800-03-04, 460800-04-05-13-11, 460800-03-06, 460800-03-07, 460800-04-05-12-10, 460800-04-05-32-30, 460800-04-05-23-21,	RFQ
tso-c154c	navworx incorporated	ads-b uat receiver with gps an	model ads600-b, p/n 200-0111-[]-[],	RFQ
tso-c4c	northrop grumman, litton	ltn-72 cdu	452090-02, 452090-02-02, 452090-02-01,	RFQ
tso-c4c	northrop grumman, litton	ltn-101 global navigation iner	465020-0400-0601, 465020-0400-0603, 465020-0400-0602, 465020-0400-0400, 465020-0400-0401, 465020-0400-0600,	RFQ
tso-c4c	northrop grumman, litton	ltn-90-100 irmp	461320-01-02,	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-c5e	northrop grumman, litton	ltr-81-01 attitude heading and	460800-01-01,	RFQ
tso-c36e	northrop grumman componen		520-4230-( )( ) ( ), 520-415-( )( )( ), 520-3150-( ), hsi-415-( ), hsi-315-( ),	RFQ
tso-c4c	northrop grumman, litton	ltr-81-01 remote magnetic comp	461985-03,	RFQ
tso-c4c	northrop grumman, litton	ltn-96 iru	461800-02-106,	RFQ
tso-c50c	northern airborne technol	speaker amplifier	model 245-(xxx),	RFQ
tso-c6c	northrop grumman, litton	ltn-91/90-100 msu	461630-02, 463884-01,	RFQ
tso-c5c	northrop grumman, litton	ltn-91 iru	461800-01-01-101, 461800-02-01-101, 461800-02-01-102, 461800-02-01-110, 461800-02-01-115, 461800-02-07-126, 461800-02-07-115,	RFQ
tso-c5e	northrop grumman, litton	ltn-58 inertial sensor unit (i	451985-04-xx, 451985-04,	RFQ
tso-c6d	northrop grumman, litton	ltn-91 iru	461800-01-01-101, 461800-02-01-101, 461800-02-01-102, 461800-02-01-115, 461800-02-07-115, 461800-02-07-126,	RFQ
tso-c6c	northrop grumman, litton	ltn-96 iru	461800-02-106,	RFQ
tso-c6d	northrop grumman, litton	ltn-58 / ltn-72 align display	456660-02, 456660-02-01, 456660-02-02,	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-c50c	northern airborne technol	switch panel	model 802-(xxx),	RFQ
tso-c74a	narco avionics aerospace		at6-a,	RFQ
tso-c88a	northrop grumman systems	litton aero products ltn-101 a	465000-03,	RFQ
tso-c60b	northstar technologies (c		221x m2, 2001-xx-xx m2, 2035-xx m2,	RFQ
tso-c50c	northern airborne technol	aural warning generator	model 631-(xxx),	RFQ
tso-c6c	northrop grumman systems	litton system ltr-81-01 attitu	454170-01,	RFQ
tso-c129	northrop grumman systems	litton aero products, ltn-2001	466200-0102-0100,	RFQ
tso-c92c	northern airborne technol	rgt-102 egpws control	907-1102-( ),	RFQ
tso-c51a	normalair - garrett ltd.		1123v000,	RFQ
tso-c145c	navworx incorporated	uat ads-b	model ads600-b, p/n 200-0112-[]-[],	RFQ
tso-c5e	northrop grumman systems	litton aero products ltr-97 li	465821-02-01- lhas, 465821-02-02 lhas,	RFQ
tso-c6d	northrop grumman, litton	ltr-81-01 attitude heading and	460800-01-01,	RFQ
tso-c5e	northrop grumman, litton	ltn-72 msu	452100-02, 452100-01,	RFQ
tso-c71	narco avionics aerospace		mp-20, mp-11, mp-200, mp-15, mp-10,	RFQ
tso-c40c	northrop grumman componen		hsi-315-( ), hsi-415-( ), dcu-201a-2c ( ), 520-4230-( )( ) ( ), 520-415-( )( )( ), 520-3150-( ), 520-2010-005,	RFQ
tso-c90a	nippon sharyo seizo kaish		r21222-111a,b,c,d,e,f, r21255-101a, b, c, d, e, f, r21255-114a, b, c, d, e, f, r21255-111a, b, c, d, e, f, r21255-104a, b, c, d, e, f, r21222-112a,b,c,d,e,f, r21222-104a,b,c,d,e,f, r21222-102a,b,c,d,e,f, r21222-101a,b,c,d,e,f, ld-2ex, ld-3v, r21222-114a,b,c,d,e,f,	RFQ
tso-c5d	northrop grumman, litton	ltn-72 align control display u	460600-01,	RFQ
tso-c4c	northrop grumman, litton	ltn-51 inertial navigation uni	663450-09, 663450-07, 663450-08-xx, 663450-10, 663450-11, 663450-12, 663450-12-xx, 663450-14, 663450-08,	RFQ
tso-c145c	navworx incorporated	ads-b uat receiver with gps	model ads600-b, p/n 200-0110-[]-[],	RFQ
tso-c50c	nat seattle, inc.	switch panel	model 805-[ ], nat model 804-[ ],	RFQ
tso-c5d	northrop grumman, litton	ltn-91/90-100 msu	461630-02, 463884-01,	RFQ