The Product and Service Code (PSC) K029 pertains to the modification of equipment specifically related to engine accessories. This category covers alterations, upgrades, or customizations applied to engine components and accessories to improve performance, extend service life, or adapt equipment to new operational requirements. Government agencies utilize this PSC when contracting services or supplies aimed at enhancing existing engine accessory systems rather than purchasing new equipment outright. Typical modifications may include retrofitting, recalibrating, or integrating new technologies into engine accessories.

Typical Buyers & Agencies for PSC K029

Federal agencies with operational fleets or equipment that rely heavily on engines—such as the Department of Defense (DoD), Department of Transportation (DOT), and the Department of Energy (DOE)—commonly purchase under PSC K029. These buyers seek to maintain, upgrade, and optimize the performance of engine accessories in vehicles, aircraft, or machinery, ensuring mission readiness and compliance with evolving standards. Agencies that manage infrastructure or energy projects may also utilize this PSC to modify engine accessories on specialized equipment to meet specific technical or environmental requirements.

Common Contract Types for PSC K029

Contracts awarded under PSC K029 often include firm-fixed-price, cost-reimbursement, or indefinite-delivery/indefinite-quantity (IDIQ) arrangements depending on the project scope and urgency. Procurement methods can range from competitive bidding to sole-source contracts when specialized knowledge or proprietary technology is involved. Typical use cases include scheduled maintenance upgrades, emergency modifications to address operational failures, or technical enhancements driven by regulatory or environmental mandates.

Plain-Language Breakdown for PSC K029

Covers modification and upgrade services specifically for engine accessories.
Primarily used by defense, transportation, and energy-related government agencies.
Contracts may be firm-fixed-price, cost-reimbursement, or IDIQ depending on needs.
Supports retrofitting, performance enhancement, and equipment adaptation projects.
Often linked to NAICS codes in engine manufacturing and equipment repair sectors.
Typical contract values vary based on complexity and scope of modifications.

Related Categories for PSC K029

Other categories at the same level as K029

K010 MODIFICATION OF EQUIPMENT- WEAPONS

Modification of Equipment: Weapons

K011 MODIFICATION OF EQUIPMENT- NUCLEAR ORDNANCE

Modification of Equipment: Nuclear Ordnance

K012 MODIFICATION OF EQUIPMENT- FIRE CONTROL EQUIPMENT

Modification of Equipment: Fire Control Equipment

K013 MODIFICATION OF EQUIPMENT- AMMUNITION AND EXPLOSIVES

Modification of Equipment: Ammunition and Explosives

K014 MODIFICATION OF EQUIPMENT- GUIDED MISSILES

Modification of Equipment: Guided Missiles

K015 MODIFICATION OF EQUIPMENT- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS

Modification of Equipment: Aircraft and Airframe Structural Components

K016 MODIFICATION OF EQUIPMENT- AIRCRAFT COMPONENTS AND ACCESSORIES

Modification of Equipment: Aircraft Components and Accessories

K017 MODIFICATION OF EQUIPMENT- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT

Modification of Equipment: Aircraft Launching, Landing, and Ground Handling Equipment

K018 MODIFICATION OF EQUIPMENT- SPACE VEHICLES

Modification of Equipment: Space Vehicles

K019 MODIFICATION OF EQUIPMENT- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS

Modification of Equipment: Ships, Small Craft, Pontoons, and Floating Docks

K020 MODIFICATION OF EQUIPMENT- SHIP AND MARINE EQUIPMENT

Modification of Equipment: Ship and Marine Equipment

K022 MODIFICATION OF EQUIPMENT- RAILWAY EQUIPMENT

Modification of Equipment: Railway Equipment

K023 MODIFICATION OF EQUIPMENT- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES

Modification of Equipment: Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles

K024 MODIFICATION OF EQUIPMENT- TRACTORS

Modification of Equipment: Tractors

K025 MODIFICATION OF EQUIPMENT- VEHICULAR EQUIPMENT COMPONENTS

Modification of Equipment: Vehicular Equipment Components

K026 MODIFICATION OF EQUIPMENT- TIRES AND TUBES

Modification of Equipment: Tires and Tubes

K028 MODIFICATION OF EQUIPMENT- ENGINES, TURBINES, AND COMPONENTS

Modification of Equipment: Engines, Turbines, and Components

K030 MODIFICATION OF EQUIPMENT- MECHANICAL POWER TRANSMISSION EQUIPMENT

Modification of Equipment: Mechanical Power Transmission Equipment

K031 MODIFICATION OF EQUIPMENT- BEARINGS

Modification of Equipment: Bearings

K032 MODIFICATION OF EQUIPMENT- WOODWORKING MACHINERY AND EQUIPMENT

Modification of Equipment: Woodworking Machinery and Equipment

Interested in Government Contracting?

Our team can help small businesses work toward certification, qualification, and positioning for federal contract opportunities.

Schedule a Call

Learn more with no obligation

Federal Contracting Intelligence

Find MODIFICATION OF EQUIPMENT- ENGINE ACCESSORIES Contract Opportunities

Access federal solicitations, track award history, and monitor agency spend in this category in one place. Designed to support small businesses pursuing federal revenue.

Opportunities updated regularly from SAM.gov
Filter by set-aside, agency, NAICS, and PSC
Get notified when matching opportunities are posted

Start Free Trial View Pricing →

No credit card required to start • Terms may apply

WOSB SDVOSB 8(a) HUBZone

Schedule a Call

30 minutes • Discuss your goals with our team

Guidance

Leverage Your Certifications for a Competitive Edge

Our federal contracting specialists can help businesses build certifications and capability statements to pursue opportunities in categories like MODIFICATION OF EQUIPMENT- ENGINE ACCESSORIES.

WOSB, VOSB & 8(a) certification support
Capability statement writing & review
SAM.gov registration & compliance guidance

Medical IT & Tech Logistics Maintenance + Many More Categories

Discover Your Next Product or Service Opportunity

Browse thousands of PSC codes across every federal procurement category. Find product and service codes aligned with your capabilities and see where government spending is concentrated.

Search the PSC Directory 10,000+ product and service codes • Free to browse