PSC 5990 covers Synchros and Resolvers, which are electromechanical devices used to convert angular position or motion into electrical signals for control and feedback applications. These components are essential in navigation, guidance systems, and servo mechanisms where precise position sensing and control are required. This PSC includes various types of synchros and resolvers used in military, aerospace, and industrial systems. Government agencies utilize this PSC in contracting to acquire reliable, high-precision components for integration into complex systems such as aircraft, missiles, naval vessels, and automated machinery. The code excludes complete synchro systems and servo mechanisms, focusing strictly on the individual synchros and resolvers themselves.

Includes for PSC 5990

This PSC code covers the following products and services:

Synchro Systems; Servo Mechanisms.

Excludes for PSC 5990

This PSC code does NOT cover the following:

Synchro Systems; Servo Mechanisms.

Typical Buyers & Agencies for PSC 5990

Typical government buyers for PSC 5990 include the Department of Defense (DoD), particularly the Air Force, Navy, and Army, which require synchros and resolvers for avionics, missile guidance, and vehicle control systems. Additionally, agencies involved in aerospace research and development or maintenance of navigation systems may procure under this PSC. These buyers value the high precision, reliability, and ruggedness of synchros and resolvers for mission-critical applications where accurate position feedback is essential.

Common Contract Types for PSC 5990

Contracts under PSC 5990 often include firm-fixed-price and indefinite-delivery/indefinite-quantity (IDIQ) orders to supply components for system integration or maintenance. Competitive bidding is common, with some contracts awarded through specialized procurement methods due to the technical nature of the products. Typical use cases involve system upgrades, repair parts supply, and initial provisioning of aircraft, missile systems, or automatic control mechanisms requiring angular position feedback.

Plain-Language Breakdown for PSC 5990

Covers individual synchros and resolvers used for precise angular position sensing.
Primarily purchased by Department of Defense branches for avionics and missile systems.
Common contract types include firm-fixed-price and IDIQ for component supply and system upgrades.
Excludes complete synchro systems and servo mechanisms.
Often linked with aerospace and electronic component manufacturing NAICS codes.
Essential for mission-critical navigation, guidance, and control applications.

Related Categories for PSC 5990

Other categories at the same level as 5990

5905 RESISTORS

Resistors

5910 CAPACITORS

Capacitors

5915 FILTERS AND NETWORKS

Filters and Networks

5920 FUSES, ARRESTORS, ABSORBERS, AND PROTECTORS

Fuses, Arresters, Absorbers, and Protectors

5925 CIRCUIT BREAKERS

Circuit Breakers

5930 SWITCHES

Switches

5935 CONNECTORS, ELECTRICAL

Connectors, Electrical

5940 LUGS, TERMINALS, AND TERMINAL STRIPS

Lugs, Terminals, and Terminal Strips

5945 RELAYS AND SOLENOIDS

Relays and Solenoids

5950 COILS AND TRANSFORMERS

Coils and Transformers

5955 OSCILLATORS AND PIEZOELECTRIC CRYSTALS

Oscillators and Piezoelectric Crystals

5960 ELECTRON TUBES AND ASSOCIATED HARDWARE

Electron Tubes and Associated Hardware

5961 SEMICONDUCTOR DEVICES AND ASSOCIATED HARDWARE

Semiconductor Devices and Associated Hardware

5962 MICROCIRCUITS, ELECTRONIC

Microcircuits, Electronic

5963 ELECTRONIC MODULES

Electronic Modules

5965 HEADSETS, HANDSETS, MICROPHONES AND SPEAKERS

Headsets, Handsets, Microphones and Speakers

5970 ELECTRICAL INSULATORS AND INSULATING MATERIALS

Electrical Insulators and Insulating Materials

5975 ELECTRICAL HARDWARE AND SUPPLIES

Electrical Hardware and Supplies

5977 ELECTRICAL CONTACT BRUSHES AND ELECTRODES

Electrical Contact Brushes and Electrodes

5980 OPTOELECTRONIC DEVICES AND ASSOCIATED HARDWARE

Optoelectronic Devices and Associated Hardware

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