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-C39B, TSO-C148, TSO-C39B, TSO-C147, TSO-C66A, 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-c39b | ki holdings co., ltd. | sleeper seat dbl upper deck lh | ars-311, p/n 83-145b2457-401, ars-311, p/n 83-145b3310-401, | RFQ |
| tso-c148 | alcoa fastening systems | special, screw assembly, qr se | fx10-15000-9, fx10-15005-( ), fx10-15007-( ), fx10-15010-( )p, fx10-15015-9, fx10-1520-( )( ), fx10-1537-( )p, fx10-1540-( )( ), fx10-1541, fx10-1545-( ), fx10-1549-( )( ), fx10-1568-( ), fx10-1554-( )p, fx10-1555-( )p, fx10-1555-( )ts, fx10-1555-( )tw, fx10-1556-( )p, fx10-1558-( )( ), fx10-1559-( | RFQ |
| tso-c39b | sicma aero seat | triplace seat | 9f(xx)3(x)(x)-(x)(xx), | RFQ |
| tso-c147 | avidyne corporation | integrated flight display, acr | 530-00206-( ), | RFQ |
| tso-c66a | s-tec corporation | indicator | ind-451, 690112 & -(), ind-450, 690111 & -(), | RFQ |
| tso-c39c | brice manufacturing co. | seat assy., double, b2057 | b2057, 70777-401-( ), | RFQ |
| tso-c36e | honeywell international i | rna-34bf flight inspection rec | 066-50037-0101, | RFQ |
| tso-c39c | timco aerosystems | seat assy., double, outboard, | b2010, p/n 70749-401-( ), b2010, p/n 70749-401-( ), b2010, p/n 70749-401-( ), | RFQ |
| tso-c106 | meggitt avionics | static pressure transducer uni | model ma279a, p/n 279(xx)-(xx)-(xx), | RFQ |
| tso-c6c | northrop grumman, litton | ltr-81-01 attitude heading and | 460800-01-01, | RFQ |
| tso-c90c | telair international | aaa main deck structural conta | dct51892-1, -3, -3a, -5, | RFQ |
| tso-c39c | sicma aero seat | quadruple passenger seat type | 35(xx)4(x)(x)-0(xx), | RFQ |
| tso-c127a | b/e aerospace inc. | lh std tpl | 87995501, ba3.23-3-59, be16.2-3-59, 1014424-001je09, | RFQ |
| tso-c113 | rockwell international av | display control panel, dcp-302 | 822-1476-012, | RFQ |
| tso-c166b | honeywell international i | egpwm performance database | p/n hnr[ ]0002120[ ], p/n hnr540002120001, | RFQ |
| tso-c49b | avidyne corporation | release 9.3 acr software | p/n 530-00221-( ), | RFQ |
| tso-c10b | sigma tek, inc. | 801a, 401a, | RFQ | |
| tso-c6e | rockwell collins | control tuning panel | model ctp-6000, p/n 822-2493-001, | RFQ |
| tso-c88 | leigh instruments, ltd. | 01-200-103, le300 01-200-102, | RFQ | |
| tso-c39b | ki holdings co., ltd. | quintuple double with in-arm | ars-255, p/n 83107-938-403f, | RFQ |
| tso-c90b | ancra international llc | 44016-10, 44024-10, -11, -12, -13, 44025-10, -11, -12, -13, 44026-10, -11, -12, -13, 44027-10, -11, -12, -13, 44080-10, 44124-10, 44229-10, 43539-10, 44015-10, 44079-10, 43966-10, 43820-10, 43683-10, 43552-10, 43541-10,-11, 43532-10, 43512-10, 43412-10, 43542-10,-11, 43974-10, | RFQ | |
| tso-c38d | ii morrow, inc. | apollo gx65, gx60, gx65, 430-6040-200, 430-6040-6xx, | RFQ | |
| tso-c52b | avidyne corporation | integrated flight display, ada | 530-00209-( ), | RFQ |
| tso-c74 | transco products, inc. | 2338-50, 2338, | RFQ | |
| tso-c39c | timco aerosystems | seat assy., triple, iat, e/r, | b3100, p/n 3103262-402-( ), b3100, p/n 3103272-402-( ), b3100, p/n 3103262-402-( ), b3100, p/n 3103272-402-( ), b3100, p/n 3103262-402-( ), b3100, p/n 3103272-402-( ), | RFQ |
| tso-c127 | ki holdings co., ltd. | dbl std ctr | ars-594, p/n 83-227b8480-403, | RFQ |
| tso-c39b | aviointeriors s.p.a. | seat cushions | 12353-02( )( ) gn, 12347-01( )( ) by, 12342-01( )( ) gm, 12342-02( )( ) gm, 12343-01( )( ) gl, 12343-02( )( ) gl, 12343-03( )( ) gl, 12343-05( )( ) gl, 12345-02( )( ) pu, 12346-01( )( ) bf, 12352-02( )( ) gp, 12346-03( )( ) bf, 1234 - 05( )( ) kt, 12347-02( )( ) by, 12347-03( )( ) by, 12349-01( )( ) | RFQ |
| tso-c148 | alcoa fastening systems | int. threaded, hex wrenching, | nsa5059-(*), nsa5060-(*), | RFQ |
| tso-c127a | c&d zodiac inc | fwd attendant seat, aft facing | 41131001-163, | RFQ |
| tso-c55a | astronautics corp. of ame | control panel | 266070-() where 266070-1 is the first in a series, software 260996-0003, | RFQ |
| tso-c39 | 4/flight industries | 530-2, 4345( )( ), 4400( )( ), 4415( )( ), 4500( )( ), 4540( )( ), 4790( )( ), 4145( )( ), 525( ), 390( ), 530-4, 505( ), 4135( )( ), 5305( )( ), 400( ), 640( )( ), 3760( )( ), 3730( )( ), 3680( )( ), 3605( )( ), 360-38, 3580( )( ), 3530( )( ), 3410( )( ), 4115( )( ), 800-1, 1038-1, 100( ), 1035-1, | RFQ | |
| tso-c39c | b/e aerospace, inc. | lh, dbl, f/r, cross aisle, stu | p/n be16.2-2-43, | RFQ |
| tso-c132 | rockwell collins | sdu secure owner requirement t | model sdu-2200ab, p/n rcu410001702010, model sdu-2200ab, p/n rcu420001702013, model sdu-2200ab, p/n rcu490001702009, model sdu-2200ab, p/n rcu480001702008, model sdu-2200ab, p/n rcu450001702014, model sdu-2200ab, p/n rcu430001702012, | RFQ |
| tso-c148 | alcoa fastening systems | nut element, non self locking, | st3m668-(*), | RFQ |
| tso-c13f | ml lifeguard equip. ltd. | lg1329( ), | RFQ | |
| tso-c148 | alcoa fastening systems | kit, stud assembly | 40f25-( )aa, | RFQ |
| tso-c39b | l.a. rumbold ltd. | passenger seats | m16201-001-001, m7345( ), | RFQ |
| tso-c127a | ki holdings co., ltd. | dbl with b/o without tv rh | ars-815, p/n 83276b16219-428, ars-815, p/n 83276b16219-408, | RFQ |
| tso-c173 | hbl yardney, llc | vent hose ii | 481 5006, | RFQ |
| tso-c47 | weston instruments | 522848, 522148, 522456, 522457, 522458, 522459, 522797, 522945, 523244, 522147, 522796, | RFQ | |
| tso-c112 | rockwell international av | antenna traffic surveillance | tsa-2100/866-0020-101, | RFQ |
| tso-c148 | anillo industries, inc. | washer, 100º countersunk, cove | bacw10dy, | RFQ |
| tso-c39b | zodiac seats france | single passenger seat type i | p/n 78(xx)1(x)(xxx)(xxxx), | RFQ |
| tso-c40c | chelton flight systems | idu-450 non-nvg version | pn 42-024001-0002, 42-024001-0002, | RFQ |
| tso-c78 | zodiac aerotechnics | full face mask regulator | p/n mf20(x)(x)(x)-(x), | RFQ |
| tso-c39b | ki holdings co., ltd. | first class dbl outboard rh | ars-571, p/n 83-227b7955-402, ars-571, p/n 83-227b8399-402, | RFQ |
| tso-c62b | companhia goodyear do bra | 32x10.75-14/12, 24x7.7/14, 24x7.7/16/461b-2584tl, 26x6.6/14/461b-2797-tl, 26x7.75-13/10/461b-1528tt, 27"/10, 24x7.7/10, 30.00"/10, 17.00-16/12, 28x7.50-14/10, 7.06-6/04/06/461b-2715, 24x7.25-12/10/461b-2614tl, 461b-1329, 32x11.50-15/12/46b-2628tl, 18x5.5/10/461b-2697-tl, 15.50-20/16/461b2731, 15.50- | RFQ | |
| tso-c127a | timco aerosystems | seat assy., double, b/c, l/h | b3050, p/n 3052141-451-( ), b3050, p/n 3052141-451-( ), b3050, p/n 3052141-451-( ), | RFQ |
| tso-c39a | ki holdings co., ltd. | economy class dbl std lh with | ars-242, p/n 83-96b827-421f, | RFQ |
| tso-c3e | l-3 communications avioni | electronic standby instrument | esi-1000, 9200-32100-( )( )( ) where 9200-32100-0101, 9200-32100-0201, 9200-32100-1001are the first in a series, model esi-2000, 9200-32500-0041[rotorcraft, black bezel]is first in the series, model esi-2000, 9200-32500-0031 [rotorcraft, grey bezel], model esi-2000, 9200-32500-0021 [fixed wing, blac | RFQ |
| tso-c127a | ki holdings co., ltd. | tpl ctr w/o tv | ars-710, p/n 83269b15257-417, | RFQ |
| tso-c69c | air cruisers | inflatable slide type 1 model | 67450-101/-102, | RFQ |
| tso-c127a | lifeport, inc. | forward/aft facing single (1) | 17-0011( ), | RFQ |
| tso-c106 | l-3 communications avioni | gray bezel, internal attitude | gh-3900.2, p/n 9200-34500-0101(first in series), | RFQ |
| tso-c39c | b/e aerospace, inc. | rh ob frt, epl | model be17.1-1-42, p/n 1016301-002en11, | RFQ |
| tso-c74c | l-3 communications avioni | smartdeck connect & smartdeck | p/n 9200-22910-( )( )( ) where 9200-22910-020000 is the first in the series for sdconnect oem version, p/n 9200-22911-( )( )( ) where 9200-22911-020000 is the first in the series for sdconnect production versionp/n 9200-20000-( )( )( ) where 9200-20000-020000 is the first in the series for smartdeck | RFQ |
| tso-c127a | ki holdings co., ltd. | tpl 1" narrow rh | ars-668, p/n 83258b11803-404, ars-668, p/n 83258b11803a404, | RFQ |
| tso-c146d | avidyne corporation | ifd540 integrated flight displ | p/n 700-00182-( ), | RFQ |
| tso-c77 | saurer adolphe, ltd. | gt 15, 7 660 001 200, 2cm 306 c5, | RFQ | |
| tso-c149 | rexnord industries llc | sm4-6t1-511, sm4-6v, sm4-6t1-509, sm4-6w1-501, sm4-6n1-501, sm4-6w, sm4-6n1-502l, sm4-6j, sm4-6k, sm4-6m, sm4-5c, sm4-6m1-501, sm4-5c1-501, sm4-6m1-502, sm4-6m1-503, sm4-6n, sm4-6n1-502, sm4-6z, sm4-6t1-506, sm4-6p, sm4-6p1-501, sm4-6r, sm4-6s, sm4-6s1-501, sm4-6t, sm4-6t1-502, sm4-6t1-504, sm4-6t1- | RFQ | |
| tso-c72c | regent aerospace corp. | uph dress cover assy, wide, me | 887310-11, | RFQ |
| tso-c22f | pacific scientific compan | p/n 1108470m-026 thru -059, | RFQ | |
| tso-c62d | yokohama rubber co. ltd. | so101a, so105, so107, so134, so135, s0077a, s0077a, s0128, s0128, s0133, so145, | RFQ | |
| tso-c39c | b/e aerospace, inc. | lh ob std, fwd of end loop | model be17.1-1-42, p/n 1016301-009en11, | RFQ |
| tso-c52b | avidyne corporation | acr software | pn 530-00218-( ), 530-00220-( ), | RFQ |
| tso-c96a | astronics- luminescent sy | navigation/anti-collision ligh | p/n 87-04172-002, | RFQ |
| tso-c55a | avidyne corporation | release 9.3 fpsm software | p/n 530-00208-( ), | RFQ |
| tso-c140 | smiths tubular systems - | iiibb: 6, 8, 10, 12, 16, 20, 2 | model 480s series, | RFQ |
| tso-c113 | luftfahrt-bundesamt (lba) | apollo mx20 multifunction disp | model mx20, p/n 430-0270-5[xx], | RFQ |
| tso-c49a | advance power, inc. | tg 455, tg 255, | RFQ | |
| tso-c139 | alto technologies corpora | asw-279 aircraft cabin subwoof | 106511-279-[], | RFQ |
| tso-c148 | alcoa fastening systems | hex & double hex nuts | hc54706-(*)(*), hc54707-(*)(*), h55193-(*)(*), | RFQ |
| tso-c54 | innovative solutions and | flat panel display system | p/n 9k-07048-5-[], p/n 9k-07048-3-[], | RFQ |
| tso-c39b | timco aerosystems | seat assy., triple, center, f/ | b1000ss, p/n 70547-409-( ), b1000ss, p/n 70547-409-( ), b1000ss, p/n 70547-409-( ), | RFQ |
| tso-c35b | sperry flight systems avi | 6098032-( ), | RFQ | |
| tso-c66a | rockwell international av | hcp-85, ctl-91( ), dme-40( ), dme-451, dme-700 622-4540-022, -023, -121, -122, dme-700( ), dme-900 822-0329-001, dme-900 822-0329-020, dme-900 822-0329-220, dme-140, hcp-86, hsi-45, hsi-70/a, hsi-84( ), hsi-85, ind-451, ncs-31r, rpu-31a, rpu-31n, ctl-90( ), rdmi-743( ), 331a-10( ), ctl-61( ), 225y-1 | RFQ | |
| tso-c96a | honeywell international i | first in the series type ii | p/n 72303234-1, p/n 72303199-1, | RFQ |
| tso-c165 | rockwell international av | 822-1577-103, 810-0001-106, 810-0001-006, | RFQ | |
| tso-c94a | litton aero products | ltn-311, ltn-311 461355-02-01-04/05, ltn-3000 omega/vlf/rnav, ltn-211 510097-3, -4, 510051-9, -10, -10-01, -11, 510028-3, 463155-02-05, 461355-02-01-04, | RFQ | |
| tso-c47 | avidyne corporation | multi function display | 700-00004-( ) with software p/n 530-00162-( ), | RFQ |
| tso-c5f | cmc electronics inc. | gps operational software | 169-614432-201, | RFQ |
| tso-c35d | rockwell collins | control tuning panel | model ctp-6000, p/n 822-2493-001, | RFQ |
| tso-c60a | ii morrow, inc. | antenna | a 16 loran c, a-17, a-23, | RFQ |
| tso-c46a | l-3 communications avioni | internal attitude sensor, inte | model gh-3900rsu, p/n 9200-38100-0101, | RFQ |
| tso-c135 | messier bugatti | brake assembly | c20585(xxx), | RFQ |
| tso-c148 | fairchild fasteners | head assembly | model 26s118-()-()()(), | RFQ |
| tso-c9c | wulfsberg electronics div | helisas control panel (hcp) | 01309-( )-( ), | RFQ |
| tso-c105 | collins general avn. div. | dcp-4000 622-9812-001/-002/-003/-004, efd-4076, cpn 622-9810-001/-002, mfd-871t 622-9870-001, | RFQ | |
| tso-c49b | meggitt avionics, inc. | 84-132-(1), | RFQ | |
| tso-c43c | ultra electronic flightli | prop oil temperature/oil press | model 7775-440, | RFQ |
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