The PSC Code H393 represents Inspection and Laboratory Services specifically related to Nonmetallic Fabricated Materials. This category encompasses professional testing, inspection, and laboratory analysis services aimed at ensuring the quality, compliance, and performance of nonmetallic materials used in various government projects and acquisitions. These materials can include plastics, composites, rubber, textiles, and other fabricated nonmetallic products. Government agencies utilize this PSC to procure services that verify material specifications, durability, safety, and adherence to relevant industry and regulatory standards, thus supporting effective quality control and risk mitigation in contracting.

Includes for PSC H393

This PSC code covers the following products and services:

Includes: Commercial Testing and Laboratory Services

Excludes for PSC H393

This PSC code does NOT cover the following:

Excludes: Medical and Dental Laboratory Services

Typical Buyers & Agencies for PSC H393

Federal agencies involved in infrastructure, defense, transportation, and construction frequently purchase inspection and laboratory services under PSC H393. These buyers require rigorous testing of nonmetallic materials to ensure safety, durability, and compliance with technical specifications before materials are incorporated into government projects. Agencies such as the Department of Defense, Department of Transportation, and General Services Administration commonly use this PSC to obtain expert laboratory testing services that support contract quality assurance and material validation requirements.

Common Contract Types for PSC H393

Contracts awarded under PSC H393 often include firm-fixed-price and cost-reimbursement types, with procurement methods ranging from competitive sealed bidding to negotiated contracts. This PSC is typically utilized for service contracts involving laboratory testing, quality inspection, and certification of nonmetallic materials used in government acquisitions. Small business set-asides and indefinite delivery/indefinite quantity (IDIQ) contracts are common, allowing agencies flexibility in ordering testing services as needed for multiple projects or ongoing quality assurance efforts.

Plain-Language Breakdown for PSC H393

Covers inspection and laboratory testing services for nonmetallic fabricated materials such as plastics, composites, and textiles.
Primarily utilized by defense, transportation, and infrastructure-related government agencies to ensure material compliance and quality.
Contracts often include firm-fixed-price and cost-reimbursement types with competitive and negotiated procurement methods.
Supports quality assurance, compliance verification, and performance testing of materials prior to government use or installation.
Frequently paired with NAICS codes 541380 and 541690 for laboratory and technical consulting services.
Enables government buyers to validate material specifications and mitigate risks associated with nonmetallic material failures.

Related Categories for PSC H393

Other categories at the same level as H393

H376 INSPECTION- BOOKS, MAPS, AND OTHER PUBLICATIONS

Inspection and Laboratory Services (except medical/dental): Books, Maps, and Other Publications

H377 INSPECTION- MUSICAL INST/PHONOGRAPH/HOME RADIO

Inspection and Laboratory Services (except medical/dental): Musical Instruments, Phonographs, and Home Type Radios

H378 INSPECTION- RECREATIONAL AND ATHLETIC EQUIPMENT

Inspection and Laboratory Services (except medical/dental): Recreational and Athletic Equipment

H379 INSPECTION- CLEANING EQUIPMENT AND SUPPLIES

Inspection and Laboratory Services (except medical/dental): Cleaning Equipment and Supplies

H380 INSPECTION- BRUSHES, PAINTS, SEALERS, AND ADHESIVES

Inspection and Laboratory Services (except medical/dental): Brushes, Paints, Sealers, and Adhesives

H381 INSPECTION- CONTAINERS, PACKAGING, AND PACKING SUPPLIES

Inspection and Laboratory Services (except medical/dental): Containers, Packaging, and Packing Supplies

H383 INSPECTION- TEXTILES, LEATHER, FURS, APPAREL AND SHOE FINDINGS, TENTS AND FLAGS

Inspection and Laboratory Services (except medical/dental): Textiles, Leather, Furs, Apparel and Shoe Findings, Tents and Flags

H384 INSPECTION- CLOTHING, INDIVIDUAL EQUIPMENT, AND INSIGNIA

Inspection and Laboratory Services (except medical/dental): Clothing, Individual Equipment, and Insignia

H385 INSPECTION- TOILETRIES

Inspection and Laboratory Services (except medical/dental): Toiletries

H387 INSPECTION- AGRICULTURAL SUPPLIES

Inspection and Laboratory Services (except medical/dental): Agricultural Supplies

H388 INSPECTION- LIVE ANIMALS

Inspection and Laboratory Services (except medical/dental): Live Animals

H389 INSPECTION- SUBSISTENCE

Inspection and Laboratory Services (except medical/dental): Subsistence

H391 INSPECTION- FUELS, LUBRICANTS, OILS, AND WAXES

Inspection and Laboratory Services (except medical/dental): Fuels, Lubricants, Oils, and Waxes

H394 INSPECTION- NONMETALLIC CRUDE MATERIALS

Inspection and Laboratory Services (except medical/dental): Nonmetallic Crude Materials

H395 INSPECTION- METAL BARS, SHEETS, AND SHAPES

Inspection and Laboratory Services (except medical/dental): Metal Bars, Sheets, and Shapes

H396 INSPECTION- ORES, MINERALS, AND THEIR PRIMARY PRODUCTS

Inspection and Laboratory Services (except medical/dental): Ores, Minerals, and Their Primary Products

H399 INSPECTION- MISCELLANEOUS

Inspection and Laboratory Services (except medical/dental): Miscellaneous

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