PSC Code 6620 covers Engine Instruments used across various transportation and mechanical platforms, including aircraft, marine vessels, and vehicles. These instruments monitor and measure critical engine parameters such as fuel pressure, manifold pressure, oil pressure, and fuel mixture to ensure optimal engine performance and safety. Government agencies utilize these instruments extensively in aircraft maintenance, naval operations, and land vehicle fleets to maintain engine reliability and operational readiness. This PSC is essential for procurement activities related to engine monitoring systems that support mission-critical transportation and mechanical equipment.

Includes for PSC 6620

This PSC code covers the following products and services:

All Engine Instruments, including Aircraft, Marine, and Vehicular; Fuel Pressure Gages; Manifold Pressure Gages; Oil Pressure Gages; Fuel Mixture Indicators; Engine Oil and Fuel Warning Devices.

Additional Notes for PSC 6620

Important notes and guidance for using this PSC code:

Instruments designed for use on both engines and other than engines are not included in this class and should be classified in the appropriate instruments class of group 66.

Typical Buyers & Agencies for PSC 6620

Typical government buyers for PSC 6620 include the Department of Defense (DoD), particularly the Air Force, Navy, and Army, which require these instruments for their aircraft, ships, and ground vehicles. Additionally, agencies such as the Federal Aviation Administration (FAA) and the Department of Transportation (DOT) may also procure these instruments to support regulatory compliance and maintenance of federally operated fleets. These buyers prioritize reliability and precision in engine instruments to ensure mission success and safety of personnel and assets.

Common Contract Types for PSC 6620

Contracts under PSC 6620 commonly include firm-fixed-price and indefinite-delivery/indefinite-quantity (IDIQ) contracts, which accommodate both routine replenishment and urgent operational needs. Procurement methods often involve competitive bidding, including Requests for Proposals (RFPs) and Requests for Quotations (RFQs), given the technical specifications required. These contracts support scheduled maintenance programs, fleet modernization efforts, and emergency replacements of critical engine monitoring instruments.

Plain-Language Breakdown for PSC 6620

Includes engine instruments for aircraft, marine, and vehicular applications.
Primarily procured by DoD branches and transportation-related federal agencies.
Supports engine monitoring to enhance operational safety and performance.
Commonly acquired through firm-fixed-price and IDIQ contracts.
Often associated with NAICS codes related to aircraft, marine, and vehicle manufacturing and maintenance.
Excludes instruments designed for non-engine use, which fall under other PSC classes.

Related Categories for PSC 6620

Other categories at the same level as 6620

6605 NAVIGATIONAL INSTRUMENTS

Navigational Instruments

6610 FLIGHT INSTRUMENTS

Flight Instruments

6615 AUTOMATIC PILOT MECHANISMS AND AIRBORNE GYRO COMPONENTS

Automatic Pilot Mechanisms and Airborne Gyro Components

6625 ELECTRICAL AND ELECTRONIC PROPERTIES MEASURING AND TESTING INSTRUMENTS

Electrical and Electronic Properties Measuring and Testing Instruments

6630 CHEMICAL ANALYSIS INSTRUMENTS

Chemical Analysis Instruments

6632 ANALYSIS INSTRUMENTS, MEDICAL LABORATORY USE

Analysis Instruments, Medical Laboratory Use

6635 PHYSICAL PROPERTIES TESTING AND INSPECTION

Physical Properties Testing and Inspection

6636 ENVIRONMENTAL CHAMBERS AND RELATED EQUIPMENT

Environmental Chambers and Related Equipment

6640 LABORATORY EQUIPMENT AND SUPPLIES

Laboratory Equipment and Supplies

6645 TIME MEASURING INSTRUMENTS

Time Measuring Instruments

6650 OPTICAL INSTRUMENTS, TEST EQUIPMENT, COMPONENTS AND ACCESSORIES

Optical Instruments, Test Equipment, Components and Accessories

6655 GEOPHYSICAL INSTRUMENTS

Geophysical Instruments

6660 METEOROLOGICAL INSTRUMENTS AND APPARATUS

Meteorological Instruments and Apparatus

6665 HAZARD-DETECTING INSTRUMENTS AND APPARATUS

Hazard-Detecting Instruments and Apparatus

6670 SCALES AND BALANCES

Scales and Balances

6675 DRAFTING, SURVEYING, AND MAPPING INSTRUMENTS

Drafting, Surveying, and Mapping Instruments

6680 LIQUID AND GAS FLOW, LIQUID LEVEL, AND MECHANICAL MOTION MEASURING INSTRUMENTS

Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

6685 PRESSURE, TEMPERATURE, AND HUMIDITY MEASURING AND CONTROLLING INSTRUMENTS

Pressure, Temperature, and Humidity Measuring and Controlling Instruments

6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS

Combination and Miscellaneous Instruments

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