PSC Code 3635, Crystal and Glass Industries Machinery, encompasses machinery specifically designed for manufacturing and processing crystal and glass products. This includes equipment used in shaping, molding, cutting, and finishing crystal and glass materials. The code also covers optical goods manufacturing machinery, which is integral for producing lenses, prisms, and other precision glass components. Government agencies utilize this PSC when procuring specialized equipment necessary for laboratory, research, or production facilities that require precise glass or crystal fabrication capabilities. This category excludes machines specialized for ophthalmic lens cutting, drilling, edging, and grinding, as well as machinery used in semiconductor and printed circuit board manufacturing, ensuring clarity in procurement categorization.

Includes for PSC 3635

This PSC code covers the following products and services:

Optical Goods Manufacturing Machinery.

Excludes for PSC 3635

This PSC code does NOT cover the following:

Ophthalmic Lens Cutting, Drilling, Edging, and Grinding Machines; Specialized Semiconductor, Microcircuit, and Printed Circuit Board Manufacturing Machinery.

Typical Buyers & Agencies for PSC 3635

Typical buyers of PSC 3635 machinery include federal agencies involved in scientific research, defense, and manufacturing support, such as the Department of Defense, National Institute of Standards and Technology, and the Department of Energy. These agencies require high-precision glass and crystal manufacturing equipment for applications like optical sensor production, laboratory instrumentation, and specialized component fabrication. Additionally, entities managing national laboratories and manufacturing innovation centers frequently procure under this PSC to support advanced material development and testing.

Common Contract Types for PSC 3635

Contracts under PSC 3635 commonly involve firm-fixed-price and indefinite-delivery/indefinite-quantity (IDIQ) contracts, depending on the scale and frequency of equipment procurement. Procurement methods include competitive bidding, sole-source acquisition for highly specialized machinery, and task orders within larger contracts. These contracts often support modernization programs, research facility upgrades, and production line enhancements, necessitating detailed technical specifications and compliance with industry standards to ensure precision and reliability.

Plain-Language Breakdown for PSC 3635

Covers machinery used for manufacturing crystal and glass products, including optical goods machinery.
Excludes ophthalmic lens cutting and specialized semiconductor manufacturing equipment.
Frequently purchased by agencies engaged in research, defense, and precision manufacturing.
Procured through a mix of firm-fixed-price and IDIQ contracts with technical specifications.
Associated with NAICS 333249 and 333298 for industrial machinery manufacturing.
Supports high-precision fabrication needs in laboratory and production environments.

Related Categories for PSC 3635

Other categories at the same level as 3635

3605 FOOD PRODUCTS MACHINERY AND EQUIPMENT

Food Products Machinery and Equipment

3610 PRINTING, DUPLICATING, AND BOOKBINDING EQUIPMENT

Printing, Duplicating, and Bookbinding Equipment

3611 INDUSTRIAL MARKING MACHINES

Industrial Marking Machines

3615 PULP AND PAPER INDUSTRIES MACHINERY

Pulp and Paper Industries Machinery

3620 RUBBER AND PLASTICS WORKING MACHINERY

Rubber and Plastics Working Machinery

3625 TEXTILE INDUSTRIES MACHINERY

Textile Industries Machinery

3630 CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY

Clay and Concrete Products Industries Machinery

3640 TOBACCO MANUFACTURING MACHINERY

Tobacco Manufacturing Machinery

3645 LEATHER TANNING AND LEATHER WORKING INDUSTRIES MACHINERY

Leather Tanning and Leather Working Industries Machinery

3650 CHEMICAL AND PHARMACEUTICAL PRODUCTS MANUFACTURING MACHINERY

Chemical and Pharmaceutical Products Manufacturing Machinery

3655 GAS GENERATING AND DISPENSING SYSTEMS, FIXED OR MOBILE

Gas Generating and Dispensing Systems, Fixed or Mobile

3660 INDUSTRIAL SIZE REDUCTION MACHINERY

Industrial Size Reduction Machinery

3670 SPECIALIZED SEMICONDUCTOR, MICROCIRCUIT, AND PRINTED CIRCUIT BOARD MANUFACTURING MACHINERY

Specialized Semiconductor, Microcircuit, and Printed Circuit Board Manufacturing Machinery

3680 FOUNDRY MACHINERY, RELATED EQUIPMENT AND SUPPLIES

Foundry Machinery, Related Equipment and Supplies.

3685 SPECIALIZED METAL CONTAINER MANUFACTURING MACHINERY AND RELATED EQUIPMENT

Specialized Metal Container Manufacturing Machinery and Related Equipment

3690 SPECIALIZED AMMUNITION AND ORDNANCE MACHINERY AND RELATED EQUIPMENT

Specialized Ammunition and Ordnance Machinery and Related Equipment

3693 INDUSTRIAL ASSEMBLY MACHINES

Industrial Assembly Machines

3694 CLEAN WORK STATIONS, CONTROLLED ENVIRONMENT, AND RELATED EQUIPMENT

Clean Work Stations, Controlled Environment, and Related Equipment

3695 MISCELLANEOUS SPECIAL INDUSTRY MACHINERY

Miscellaneous Special Industry Machinery

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