H166 Service Code

Quality Control- Instruments And Laboratory Equipment

Category: Quality Control Services

Contract Classification

Service Code

PSC Code H166

Category: Quality Control Services

$25active contracts
Verify at acquisition.gov →

Official PSC Description

Source: GSA PSC Manual, April 2025

📘 Source: GSA PSC Manual — April 2025 Edition
Quality Control Services: Instruments and Laboratory Equipment

What This Code Covers

No specific includes data is available for PSC code H166. Refer to the GSA PSC Manual for detailed classification guidance.

What This Code Does NOT Cover

No specific exclusions are listed for PSC code H166. Check related codes in the Quality Control Services category for similar classifications.

Contracting Officer Notes

No additional contracting officer notes are available for PSC code H166.

How to Use PSC Code H166 in Federal Contracting

PSC code H166Quality Control- Instruments And Laboratory Equipment — is used by federal contracting officers to classify service purchases. When an agency awards a contract for quality control- instruments and laboratory equipment, they record PSC code H166 in the Federal Procurement Data System (FPDS).

As a vendor, knowing this PSC code helps you find relevant opportunities. Search for active solicitations using PSC code H166 on SAM.gov, or review historical awards on USASpending.gov to understand which agencies buy this service and at what contract values.

PSC code H166 falls under the Quality Control Services category. Service codes like this one are used for professional services, IT, construction, and R&D contracts.

To find opportunities using this PSC code on SAM.gov:

Go to SAM.gov Contract Opportunities Advanced Search Filter by PSC Code Enter Code Search

You can also track historical spending patterns for PSC code H166 on USASpending.gov. Filter by agency, fiscal year, and award type to identify your best customers and forecast future opportunities.

Frequently Asked Questions

What is PSC code H166?

PSC code H166 — QUALITY CONTROL- INSTRUMENTS AND LABORATORY EQUIPMENT — is a federal Product and Service Code used to classify product or service purchases on government contracts. It falls under the Equipment Related Services category and is used by contracting officers when reporting contract actions in the Federal Procurement Data System (FPDS).

How do I use PSC code H166 in SAM.gov?

PSC codes are used by the government to describe what they are buying, not by vendors to register. However, understanding PSC code H166 helps you identify which federal opportunities to pursue. Search for active opportunities using this PSC code on SAM.gov under Contract Opportunities, or use USASpending.gov to see historical contract awards under this code.

What types of contracts use PSC code H166?

Federal agencies use PSC code H166 (QUALITY CONTROL- INSTRUMENTS AND LABORATORY EQUIPMENT) when awarding contracts for quality control- instruments and laboratory equipment. You can view all current and historical contract awards under this code on USASpending.gov.

Quick Actions

Related NAICS Codes

NAICS codes commonly associated with this PSC category

Source: U.S. Census Bureau NAICS 2022

$ Recent Federal Contract Activity

25

Contracts

0

Task Order Vehicles

Source: USASpending.gov

View all awards on USASpending.gov →

Who Buys This?

Top federal agencies awarding contracts under this PSC code

1

Department of Veterans Affairs

8 contracts

2

Department of the Interior

4 contracts

3

Department of Health and Human Services

4 contracts

4

Department of Commerce

2 contracts

5

Department of Defense

2 contracts

Source: USASpending.gov

Related PSC Codes

Other codes in Quality Control Services

View all Quality Control Services codes →

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