4921 Product Code

Torpedo Maintenance, Repair, And Checkout Specialized Equipment

Category: Maint/repair Shop Eqpt

Contract Classification

Product Code

PSC Code 4921

Category: Maint/repair Shop Eqpt

$19active contracts
Verify at acquisition.gov →

Official PSC Description

Source: GSA PSC Manual, April 2025

📘 Source: GSA PSC Manual — April 2025 Edition
Torpedo Maintenance, Repair, and Checkout Specialized Equipment

What This Code Covers

The following activities and items are classified under PSC code 4921:

  • Specially designed maintenance, test, checkout, and repair shop specialized equipment for maintenance and repair of torpedoes, torpedo components
  • adapters, fixtures, inspection and holding fixtures, leveling jack assemblies, fuel filling and syphon assemblies control surface adapter and protractor assemblies, afterbody cradle adapter and tilting mount assemblies, high pressure air heater assemblies, motor drier and puller assemblies, test stand levels and stands for overhaul, maintenance, test, checkout, and repair of torpedo and torpedo components, test panels, fixtures, and test sets for electrical circuits, firing circuits and torpedo test sets.

What This Code Does NOT Cover

The following are classified under different PSC codes:

  • Specially designed maintenance test, checkout and repair shop specialized equipment for maintenance and repair of ammunition, guided missiles, rockets, fire control, space vehicles, underwater mines, depth charges and nuclear ordnance. Also excludes "basic" types of electrical and electronic test instruments, such as ammeters, voltmeters, ohmmeters, multimeters, galvanometers and similar instruments.

Contracting Officer Notes

No additional contracting officer notes are available for PSC code 4921.

How to Use PSC Code 4921 in Federal Contracting

PSC code 4921Torpedo Maintenance, Repair, And Checkout Specialized Equipment — is used by federal contracting officers to classify product purchases. When an agency awards a contract for torpedo maintenance, repair, and checkout specialized equipment, they record PSC code 4921 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 4921 on SAM.gov, or review historical awards on USASpending.gov to understand which agencies buy this product and at what contract values.

PSC code 4921 falls under the Maint/repair Shop Eqpt category. Product codes like this one are used for physical goods and equipment purchases.

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 4921 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 4921?

PSC code 4921 — TORPEDO MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT — is a federal Product and Service Code used to classify product or service purchases on government contracts. It falls under the Industrial Products & 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 4921 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 4921 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 4921?

Federal agencies use PSC code 4921 (TORPEDO MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT) when awarding contracts for specially designed maintenance, test, checkout, and repair shop specialized equipment for maintenance and repair of torp. 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

19

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 Defense

19 contracts

Source: USASpending.gov

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