Allison Transmission Inc NSN and Aerospace Parts List

Operating Segments: Commercial, Defense

HQ: Indianapolis, Indiana

About Allison Transmission Holdings, Inc.

Allison Transmission Holdings was founded in 1915 in Indianapolis, Indiana. From 1929 until 2007, they were an operating segment of General Motors Corporation. Allison became a stand-alone company in 2008 and   has been functioning as one since then. The company went public in 2012, entering the New York Stock Exchange. Allison is a manufacturer and engineer of transmissions and transmission accessories. Allison serves customers in the U.S. as well as Europe, Asia, South America, and Africa. 

CAGE Codes:

0519N                     U6407                73342  

3R7N9                    SH822                4XZQ4


Products, Services, and Platforms

Commercial Transmissions

A large majority of the transmissions manufactured by Allison are sold to OEMs. This includes transmissions for Class 4-5, Class 6-7, and Class 8 straight trucks, conventional transit vehicles, shuttles, coach buses, school buses, motorhomes, and tractors. The product line includes the 3000 HS, 4000 HS, and the 4500 HS transmission systems. Allison Transmission provides electric hybrid-propulsion systems for transit buses, which use model type H 40/50.

In Europe, Allison focuses on emerging markets such as the emergency sector, coach, bus, and utility industries. In Asia, the company manufactures transmission systems for transit bus and vocational truck markets which utilize model type xFE transmissions.


Allison developed the first transmission system for tanks in 1946. The company continues to manufacture and distribute transmissions for heavy and medium tactical wheeled vehicle platforms including armored security vehicles, heavy expanded mobility tactical trucks, heavy equipment transporters, palletized loading systems, M915 series trucks, medium tactical vehicle replacements, and the logistic vehicle system replacement. They have also produced transmissions for mine-resistant ambush protected vehicles, the MRAP all-terrain vehicle, joint light tactical vehicles, the Abrams tank, and the M113 family of vehicles.


Allison Transmission’s product portfolio includes the products and services of Allison Brasil Industria, Allison Transmission Australia, Allison Transmission Argentina, Allison Transmission Europe, Allison Transmission India Private Limited, Allison Transmission Korea, Allison Transmission International, Allison Transmission Mexico, Allison Transmission Japan, Allison Transmission Inc, and several others.


Nasdaq identifies Allison Transmission Holdings’ competitors as Ford, Volvo, Caterpillar, Danyang Winstar Auto Parts, Eaton, Fallbrook Technologies, BorgWarner, Anaplan, Honeywell, L3 Technologies, Reng AG, ZF, TTC, Daimler, Johnson Controls, Emerson Electric and Volkswagen, Adient, Adomani, Autoliv, Commercial Vehicle Group, Dana Incorporated, Delphi Technologies, Dorman Products, Garrett Motion, Gentex Corporation, Lydall, Magna International, Meritor, and several others.

Countries of Operation

Allison Transmission Holdings operates in the following countries: Brazil, China, Argentina, Canada, China, Netherlands, Austria, France, Germany, Hungary, Italy, Russia, Sweden, India, Japan, Korea, Mexico, Singapore, and Delaware.

CAGE Code : 73342, U6407

Part No NSN Item Name QTY RFQ
TC380 2520-01-608-5157 torque converter ve Avl RFQ
9438932 4730-01-189-0549 plug pipe Avl RFQ
908307 1560-00-818-6275 connection comp Avl RFQ
906425-87 1560-00-852-4232 seal Avl RFQ
903115 1560-00-562-0604 fitting Avl RFQ
6899922 5220-01-078-5299 gage disk master setti Avl RFQ
6899180 5340-01-103-4036 bracket angle Avl RFQ
6898877 2915-01-086-7198 fuel control starting Avl RFQ
6896996 2835-01-126-4116 plate clutch reactn Avl RFQ
6895614 3120-01-135-5875 bushing power turbi Avl RFQ
6895262 4710-01-127-2295 tube assembly pump Avl RFQ
6895241 3120-01-128-1737 bearing clutch gear Avl RFQ
6894800 3010-01-127-2274 clutch sprag Avl RFQ
6894048 3040-01-127-2276 gearshaft starter Avl RFQ
6892578 5310-01-126-4102 nut plain roundspa Avl RFQ
6890480 3040-01-024-6103 gearshaft spur Avl RFQ
6889193 2840-01-174-4959 journal rear torque Avl RFQ
6888534 2840-01-032-2964 support bearing air Avl RFQ
6882923 4730-01-130-8726 nut tube coupling Avl RFQ
6881293 2520-01-048-7327 transmission hydraulic Avl RFQ
6878440 2840-01-018-8282 case compressor aircra Avl RFQ
6873089 5220-00-257-8504 gage disk master setti Avl RFQ
6873043 5220-00-199-4189 gage profile Avl RFQ
6845740 2840-00-116-8351 diffuser aircraft gas Avl RFQ
6837628 3040-01-106-0818 shaft shouldered Avl RFQ
6835916 3040-01-243-3547 shaft shouldered Avl RFQ
6830464 5340-01-060-7906 cover access Avl RFQ
6825732 3040-00-940-9992 tie bolt compressor ro Avl RFQ
6798949 5220-00-136-6851 gage profile Avl RFQ
6798946 5220-00-136-0790 gage disk master setti Avl RFQ
6798840 5210-00-690-0202 gage depth dial indica Avl RFQ
6798760 5220-00-840-3774 gage ring master setti Avl RFQ
6798710 5220-00-840-3344 gage ring master setti Avl RFQ
6798553 5210-00-840-3866 gage thickness Avl RFQ
6798496 5210-00-856-5747 gage taper Avl RFQ
6798494 5210-00-856-5716 gage taper Avl RFQ
6797967 5220-00-860-1297 gage profile Avl RFQ
6797931 5220-00-860-1299 gage profile Avl RFQ
6796425 5220-00-522-2918 gage profile Avl RFQ
6796284 5280-00-522-2894 gage set inspection Avl RFQ
6794233 2915-00-325-2653 fuel control afterburn Avl RFQ
6793753 2840-01-130-2394 case turbine aircraft Avl RFQ
6782631 2840-00-327-8021 case and vane assem Avl RFQ
6778189 2530-01-182-2818 plate backing brake Avl RFQ
6773725 3020-00-483-8193 pinion set intermed Avl RFQ
6772395 2520-00-402-8762 valve regulator Avl RFQ
6772197 3040-01-167-4417 collar shaft Avl RFQ
6771617 4730-00-108-6110 flange pipe Avl RFQ
6759469 2520-00-824-0450 carrier planetary t Avl RFQ
6731958 5940-00-502-7575 terminal board Avl RFQ
6728014 4730-01-291-1094 sleeve flared tube fit Avl RFQ
6726726 3020-00-640-2741 gear spur Avl RFQ
6719527 5306-00-297-3123 bolt machine Avl RFQ
6527177 5310-00-044-2354 washer lock Avl RFQ
6522842 1610-00-777-0905 parts kit reservoir Avl RFQ
6517684 5306-00-821-7185 bolt tee head Avl RFQ
5138342 5340-01-334-3586 plate mounting Avl RFQ
5127794 2805-01-264-5721 manifold exhaust Avl RFQ
5124316 2815-01-204-5616 baffle vertical oil pa Avl RFQ
5116395 2815-01-203-6594 breather Avl RFQ
29540385 3040-01-577-5730 carrier planetary g Avl RFQ
29508394 2815-01-594-5988 housing oil cooler Avl RFQ
2671595 2915-01-425-4468 lever assembly adap Avl RFQ
23070616 2915-01-608-5189 fuel control main t Avl RFQ
23053902 2995-01-490-2666 housing oil pump assem Avl RFQ
23045375 4730-01-220-9162 coupling tube Avl RFQ
23018388 5360-01-308-9019 spring helical compres Avl RFQ
23015573 2520-01-173-4645 clutch housing Avl RFQ
23015445 2530-01-132-0874 support steering colum Avl RFQ
23006304 5220-01-129-5220 gage plug taper cylind Avl RFQ
23006149 6145-01-136-2126 wire electrical Avl RFQ
23005606 2835-01-123-7664 piston assembly pressu Avl RFQ
23005034 5315-01-123-7693 pin straight threaded Avl RFQ
23004915 3120-01-124-9033 bushing sleeve Avl RFQ
23004498 1560-01-197-5959 cover access Avl RFQ
23004157 2840-01-200-9553 transducer press Avl RFQ
23004069 3040-01-127-2269 gearshaft regenerat Avl RFQ
23003637 5220-01-102-8598 gage profile Avl RFQ
23003156 3020-01-164-3906 gear helical Avl RFQ
23001839 2840-01-456-8119 nozzle assembly oil Avl RFQ
23001739 4810-01-136-2138 valve solenoid Avl RFQ
23001009 3020-01-127-2265 gear cluster Avl RFQ
23000932 2910-01-121-5266 nozzle fuelassy Avl RFQ
23000915 2835-01-123-7680 liner assembly bloc Avl RFQ
23000820 3040-01-124-6089 gearshaft gasifier Avl RFQ
23000811 2835-01-127-2303 housing assy pump Avl RFQ
23000497 3020-01-124-6090 gear high pressure Avl RFQ
23000496 5315-01-124-1036 pin straight headless Avl RFQ
201792 2840-01-114-2599 repair kit filter Avl RFQ
11504438 5305-01-360-5320 screw cap hexagon head Avl RFQ

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