page_title: List of U.S. military vehicles by supply catalog designation
section_title: G1 to G99
hierarchical_section_title: List of U.S. military vehicles by supply catalog designation / G1 to G99
caption_attribution_description: M5 Tractor crane International Harvester T9
context_page_description: This is the Group G series List of U.S. military vehicles by supply catalog designation, — one of the alpha-numeric "Standard Nomenclature Lists" that were part of the overall List of U.S. Army weapons by supply catalog designation, a Supply Catalog that was used by the U.S. Army Ordnance Department / Ordnance Corps as part of the Ordnance Provision System, from about the mid-1920s to about 1958.
  In this, the Group G series numbers were designated to represent "Tank / Automotive materiel" – the various U.S. military vehicles and directly related materiel. These designations represent vehicles, modules, parts, and catalogs for supply and repair purposes. There can be numerous volumes, changes, and updates under each designation. The Group G list itself is also included, being numbered G-1.
  Generally, the G-series codes tended to group together "families" of vehicles that were similar in terms of their engine, transmission, drive train, and chassis, but have external differences. The body style and function of the vehicles within the same G-number may vary greatly.
context_section_description: G-1
  Major Items and Major Combinations of Group G (catalog). Known editions are:
  1 April 1954
  4 April 1949
  26 April 1944
  1 July 1943
  7 December 1941?
  1 July 1930
  G-2
  M1917 artillery tractor, 5-Ton, Benjamin Holt
  G-3
  M1917 artillery tractor, 10-Ton, Benjamin Holt
  G-4
  M1918 Trailer 3" field gun, 3-inch M1902 field gun
  M1918A1, W/ 36x7 inch tires
  M1918A2, W/ sideboards, and 36x6 inch tires
  M1918A3, W/ sideboards and 36x7 inch tires
  M1918A4, W/ heavy ramps, and 36x7 inch tires, (for tractors)
  G-5
  M1918 trailer, 10-Ton, tank hauler
  G-6
  M1918 Shop Trailer, 4-Ton
  G-7
  M2 light tractor, Caterpillar Inc. model 20 Caterpillar 20
  G-8
  M1918 Body Repair (3-ton FWD chassis)
  G-9
  items common to two or more group G items
  G-10
  M1918 light repair truck, Dodge
  G-11
  M1918 anti-aircraft Gun trailer, 1½-Ton
  G-12
  M1917 Tank, Renault FT
  W/ 37MM gun turret
  W/ B.T.M. gun turret
  W/ Radio turret (SCR-78)
  G-13
  MK-VIII Tank, Tank Mark VIII
  G-14
  M1 cross country car
  G-15
  M1 Light Ordnance Tractor Caterpillar Inc.
  G-16
  M1 light shop truck, (Machine)
  G-17
  Trailer, Maintenance, Heavy ord. M1918
  G-18
  M1918 small arms repair truck
  G-19
  interchangeability for special tools
  G-20
  Truck, maintenance, heavy ord. M1918 (3-ton FWD chassis)
  air compressor
  office and headquarters
  power saw
  shop equipment and spare parts
  tool room
  G-21
  M1 medium tractor, Caterpillar Inc., model 30
  G-22
  M1 heavy, Ordnance tractor, Caterpillar Inc., model 60 Caterpillar 60
  G-23
  M1 rail tractor, 4-Ton (FWD truck with rail equipment) in 3 Gage's
  36-inch for Hawaiian Dept. (narrow gauge)
  4' 8 1/2 " for CONUS. (Standard gauge)
  60-Inch for Dept. of Panama (broad gauge)
  G-24
  M2 rail tractor, 8-Ton (FWD truck with rail equipment) in 3 Gage's
  36-inch for Hawaiian Dept. (narrow gauge)
  4' 8 1/2 " for CONUS. (Standard gauge)
  60-Inch for Dept. of Panama (broad gauge)
  G-25
  rail tractor, W/ track-laying adapters, Fordson
  G-26
  M1 instrument trailer, 6-Ton
  G-27
  Tools, maintenance, for repair of group G materiel.
  S1. Tool sets (special), automotive and semi automotive. (superseded by ORD 6, SNL J-16)(per 1955 index)
  S2. Tool sets (common), specialists and organizational. (superseded by group J SNLs)(per 1955 index)
  G-28
  M1 prime mover, 8-Ton, anti-aircraft gun (T4) (Corbitt), (1931 GMC model T95 ?)
  G-29
  M1 Armored Car, (Cunningham) T4
  G-30
  T1E1 halftrack, 4½-Ton, (1933)
  G-31
  M1 Scout car, T7, White Motor Company
  G-32
  M2 Scout car, T9, Corbitt Company. Armored body by Diebold Safe & Lock Co.
  G-33
  T4 halftrack, 5-Ton, wire laying, GMC, (1934)
  G-34
  T5 halftrack, 6-Ton, GMC/ Cunningham
  G-35
  T11 Armored car, 4-Ton, 4×4,
  T11E1
  T11E2
  G-36
  light tractor, 3½-Ton, Cletrac, model 20C
  G-37
  T3 Halftrack, 20½-Ton, Linn Mfg. Co.
  G-38
  M2 Light Tank
  M2A1
  M2A2
  M2A3
  Combat car, M1, M1A1
  G-39
  M2A2 light tank,
  G-40
  T3 Medium Tank, 12-Tons, U.S. Convertible Systems Inc.
  G-41
  T3E2 Medium tank, 16-Tons, U.S. Convertible Systems Inc.
  G-42
  T4 Medium tank, 12-Tons, U.S. Convertible Systems Inc.
  G-43
  T1 Combat car, 12-Tons, U.S. Convertible Systems Inc.
  G-45
  T3E3 light tractor, 3½-Ton
  T4E4
  G-46
  Ordnance tractor, 3½-Ton, Caterpillar Inc., model 25
  G-47
  M1 medium tractor, Caterpillar Inc., model 35
  G-48
  M1 medium tractor, Allis-Chalmers Monarch k35
  G-49
  M1 medium tractor, Cletrac model 35
  G-50
  ordnance tractor, 5-ton, International Harvester, model TA40
  G-51
  Ordnance tractor, Allis-Chalmers Monarch k35
  G-52
  Ordnance tractor, 10-Ton, Caterpillar Inc., model 65
  G-53
  M1 heavy tractor, Allis-Chalmers
  G-54
  Ordnance tractor, Cletrac model 80
  G-55
  M1 Ordnance tractor, 3-ton, Allis-Chalmers
  G-56
  T20 Ordnance tractor, International Harvester
  G-57
  truck, 1½-3-Ton, ordnance maintenance, General Motors
  M3 machine shop
  M4 machine shop
  G-58
  truck, 1½-3-Ton, ordnance maintenance, General Motors
  M2 tool and bench
  G-59
  truck, 1½-3-Ton, ordnance maintenance, General Motors
  M2 welding
  M3 welding
  G-60
  T2 squad car White armored car
  G-61
  Truck, emergency repair, M1 (½-ton, 4×4, Telephone Company body), Dodge WC-41
  Truck, emergency repair, M2 (¾-ton, 4×4), Dodge WC-60
  G-62
  Truck, heavy machine shop
  G-63
  M1 heavy wrecker truck, Corbitt
  G-64
  M1 tractor cr
caption: G99 M5 tractor crane IH
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