3690 Specialized Ammunition and Ordnance 3695 Miscellaneous Special Industry Machinery and Related Equipment Machinery Includes: Ammunition and Explosive Includes: Communication Wire Loading (Filling and Assembling) Dispenser Fabricating Machinery; Specialized Machinery; Small Arms Specialized Logging Equipment; Ammunition Manufacturing Machinery; Petroleum Refinery Machinery; Artillery and Anti-Aircraft Shell Shoemaking Machinery; Production Manufacturing Machinery. Type Impregnating Equipment. Excludes: Ammunition and Weapons Excludes: Opthalmic Lens Cutting and Maintenance and Repair Shop Grinding Machinery; Clothing Specialized Equipment; Impregnating Equipment. Nonspecialized or Standard Machinery not designed exclusively for Group 37 manufacturing or assembling Agricultural Machinery and Equipment ammunition and ordnance equipment. 3710 Soil Preparation Equipment 3693 Industrial Assembly Machines Includes: Harrows; Plows; Seed Drills; Seeder Attachments; Sprayers. Notes: This class includes equipment specifically designed to assemble prefabricated components without 3720 Harvesting Equipment further design machining of the Includes: Hayrakers; Mowers. components. Equipment designed to perform combined machining and Excludes: Mower Attachments (FSC assembling operations which result in 3750); Sickle Bar Attachments (FSC material removal are classified in 3750). classes other than this class. Also excluded are items for which more specific classifications are suitable. 3730 Dairy, Poultry, and Livestock Equipment Includes: Industrial Production Type Power Screwdriving Machines; Circuit Card Assembly Machines. Pest, Disease, and Frost Control 3740 Equipment Excludes: Specialized Ammunition and Ordnance Assembly Machines; Includes: Atomizers; Delousing Outfits; Wrapping and Packaging Machinery; Dusters; Fly Swatters; Flypaper; Fog Metalworking Machinery; Hand Tools. Generators; Sprayers; Traps. Excludes: Self Pressurized Spray Kits 3694 Clean Work Stations, Controlled (FSC 4940). Environment, and Related Equipment Includes: Laminar and Nonlaminar 3750 Gardening Implements and Tools Flow Enclosures; Dust Controlled Includes: Garden Tractors, Walking Facilities; Air Showers. Type; Lawn Mowers, Powered and Nonpowered; Hedge Trimers; Lawn Seeders; Fertilizer Spreaders; Gardening Rakes, Forks, Hoes, and Other Gardening Tools.
3690 Specialized Ammunition and Ordnance Machinery and Related Equipment Includes: Ammunition and Explosive Loading (Filling and Assembling) Specialized Machinery; Small Arms Ammunition Manufacturing Machinery; Artillery and Anti-Aircraft Shell Manufacturing Machinery. Excludes: Ammunition and Weapons Maintenance and Repair Shop Specialized Equipment; Nonspecialized or Standard Machinery not designed exclusively for manufacturing or assembling ammunition and ordnance equipment. 3693 Industrial Assembly Machines Notes: This class includes equipment specifically designed to assemble prefabricated components without further design machining of the components. Equipment designed to perform combined machining and assembling operations which result in material removal are classified in classes other than this class. Also excluded are items for which more specific classifications are suitable. Includes: Industrial Production Type Power Screwdriving Machines; Circuit Card Assembly Machines. Excludes: Specialized Ammunition and Ordnance Assembly Machines; Wrapping and Packaging Machinery; Metalworking Machinery; Hand Tools. 3694 Clean Work Stations, Controlled Environment, and Related Equipment Includes: Laminar and Nonlaminar Flow Enclosures; Dust Controlled Facilities; Air Showers. 3695 Miscellaneous Special Industry Machinery Includes: Communication Wire Dispenser Fabricating Machinery; Specialized Logging Equipment; Petroleum Refinery Machinery; Shoemaking Machinery; Production Type Impregnating Equipment. Excludes: Opthalmic Lens Cutting and Grinding Machinery; Clothing Impregnating Equipment. Group 37 Agricultural Machinery and Equipment 3710 Soil Preparation Equipment Includes: Harrows; Plows; Seed Drills; Seeder Attachments; Sprayers. 3720 Harvesting Equipment Includes: Hayrakers; Mowers. Excludes: Mower Attachments (FSC 3750); Sickle Bar Attachments (FSC 3750). 3730 Dairy, Poultry, and Livestock Equipment 3740 Pest, Disease, and Frost Control Equipment Includes: Atomizers; Delousing Outfits; Dusters; Fly Swatters; Flypaper; Fog Generators; Sprayers; Traps. Excludes: Self Pressurized Spray Kits (FSC 4940). 3750 Gardening Implements and Tools Includes: Garden Tractors, Walking Type; Lawn Mowers, Powered and Nonpowered; Hedge Trimers; Lawn Seeders; Fertilizer Spreaders; Gardening Rakes, Forks, Hoes, and Other Gardening Tools.